Histórico de interrupções do Turnitin

1. 3 Gwengolo 2026 da 19:17 UTCresolved

   Nós o consertamos! Identificamos que devido a um incidente inesperado de serviço, os usuários podem não ter conseguido acessar as caixas de entrada de atribuição Standard e Clarity. Usuários acessando esses tipos de atribuição através de uma integração também podem ter recebido erros ao tentar acessar a caixa de entrada de atribuição. Temos o prazer de informar que o serviço foi restaurado. O incidente ocorreu entre os seguintes momentos: PDT: Quinta-feira, 3 de Setembro 10:57 - Quinta-feira, 3 de Setembro 11:24 BST: Quinta-feira, 3 de Setembro 18:57 - Quinta-feira, 3 de Setembro 19:24 AEST: Sexta-feira, 4 de Setembro 03:57 - Sexta-feira, 4 de Setembro 04:24 Lamentamos qualquer inconveniente que isso possa ter causado se você foi afetado pelo incidente de hoje.

Traduzido automaticamente da atualização oficial do incidente.

1. 3 Gwengolo 2026 da 05:06 UTCidentified

   Tivemos alguns problemas. Turnitin e TurnitinUK estão passando por um inesperado incidente de serviço. Durante este tempo, os usuários que acessam o serviço através de uma integração podem encontrar um erro ao tentar usar o serviço Turnitin. Convidamos você a acompanhar o progresso deste incidente enquanto trabalhamos para trazer o serviço de volta à saúde ideal.

2. 3 Gwengolo 2026 da 05:42 UTCinvestigating

   Estamos actualmente a investigar esta questão.

3. 3 Gwengolo 2026 da 07:46 UTCinvestigating

   Turnitin e TurnitinUK estão passando por um inesperado incidente de serviço. Durante este tempo, os usuários que acessam o serviço através de uma integração podem encontrar um erro ao tentar usar o serviço Turnitin. Convidamos você a acompanhar o progresso deste incidente enquanto trabalhamos para trazer o serviço de volta à saúde ideal.

4. 3 Gwengolo 2026 da 08:10 UTCinvestigating

   Continuamos a investigar esta questão. Os logins para Turnitin UK, Turnitin e iThenticate.com foram restaurados.

5. 3 Gwengolo 2026 da 08:52 UTCresolved

   Nós o consertamos! Devido a um incidente inesperado de serviço, você pode não ter conseguido entrar em Turnitin, TurnitinUK, iThenticate.com hoje. Usuários acessando Turnitin através de uma integração também podem ter recebido erros ao tentar acessar o serviço. Temos o prazer de informar que o serviço foi restaurado. O incidente ocorreu entre os seguintes momentos: PDT: Quarta-feira, 2 de Setembro 20:40 - Quinta-feira, 3 de Setembro 1:27 BST: Quinta-feira, 3 de Setembro 4:40 - Quinta-feira, 3 de Setembro 9:27 AEST: Quinta-feira, 3 de setembro 13:40 - Quinta-feira, 3 de setembro 18:27 Lamentamos qualquer inconveniente que isso possa ter causado se você foi afetado pelo incidente de hoje.

Traduzido automaticamente da atualização oficial do incidente.

1. 6 Eost 2026 da 10:54 UTCidentified

   We’ve run into some issues. Originality, CrossRef Similarity Check, Similarity, SimCheck and iThenticate V2 are currently experiencing an unexpected service incident. Integration users may also be affected. During this time, you may find users encounter an error message when they try to upload files. We invite you to track the progress of this incident while we work to bring the service back to optimum health.

2. 6 Eost 2026 da 11:55 UTCidentified

   Users can now upload files without an error message but they may find a delay in processing.

3. 6 Eost 2026 da 12:52 UTCresolved

   We’ve fixed it! Due to an unexpected service incident, you may have been unable to upload files in Originality, CrossRef Similarity Check, Similarity, SimCheck and iThenticate V2 today. Users accessing via an integration may also have been affected. We are pleased to advise that service has been restored. Submissions made via integrations may need to be resubmitted. The incident occurred between the following times: PDT: Thursday, 6th August 03:30 - Thursday, 6th August 05:35 BST: Thursday, 6th August 11:30 - Thursday, 6th August 13:35 AEST: Thursday, 6th August 20:30 - Thursday, 6th August 22:35 We regret any inconvenience this may have caused if you were impacted by today’s incident.

1. 15 Gouere 2026 da 11:58 UTCidentified

   Tivemos alguns problemas. Turnitin.com está atualmente experimentando um inesperado incidente de serviço. Durante esse tempo, você pode encontrar que os usuários do Instrutor ou do Student que tentam entrar de Turnitin.com são direcionados para a página de login do Admin, em vez da página de login do Instrutor e do Student. Usuários de instrutor ou estudante, por favor, use esta URL para entrar em sua conta (Utilizadores globais) https://www.turnitin.com/login page.asp (utilizadores do Reino Unido) https://www.turnitinuk.com/login page.asp Convidamos você a acompanhar o progresso deste incidente enquanto trabalhamos para trazer o serviço de volta à saúde ideal.

2. 15 Gouere 2026 da 12:34 UTCidentified

   Turnitin.com deve agora apresentar a URL de login Instrutor e Student para usuários de língua inglesa, estamos atualizando as páginas de idioma não-inglês agora. Usuários de instrutor ou estudante, por favor, use esta URL para entrar em sua conta (Utilizadores globais) https://www.turnitin.com/login page.asp (utilizadores do Reino Unido) https://www.turnitinuk.com/login page.asp

3. 15 Gouere 2026 da 14:12 UTCidentified

   Atualizamos a página Turnitin.com para usuários nas seguintes regiões; Américas Estados Unidos (Português) América Latina (Español) Brasil (Português) Canadá (Português) México (Español) Europa e Médio Oriente Deutschland (Deutsch) España (Español) França (Français) Italia (Italiano) Oriente Médio Nederland (Nederlands) Portugal (Português) Türkiye (Türk) Reino Unido (Português) Estamos em processo de atualização das seguintes páginas regionais; Ásia Pacífico Austrália (Português) Índia (Português) Indonésia (Bahasa Indonésia) 日本 (日本語) O que é isso? Nova Zelândia (Português) Filipinas (Português) 中.(...) O que é isso

4. 15 Gouere 2026 da 14:52 UTCresolved

   Nós o consertamos! Devido a um incidente inesperado de serviço, você pode não ter conseguido fazer login como instrutor ou estudante no Turnitin Feedback Studio hoje. Temos o prazer de informar que o serviço foi restaurado. O incidente ocorreu entre os seguintes momentos: PDT: Terça-feira, 14 de Julho 10:27 - Quarta-feira, 15 de Julho 07:50 BST: Terça-feira, 14 de julho 18:27 - Quarta-feira, 15 de julho 15:50 AEST: Quarta-feira, 15 de Julho 03:27 - Quinta-feira, 16 de Julho 00:50 Lamentamos qualquer inconveniente que isso possa ter causado se você foi afetado pelo incidente de hoje.

Traduzido automaticamente da atualização oficial do incidente.

1. 17 Gouere 2026 da 14:11 UTCresolved

   Nos dias 14 e 15 de julho, os usuários do Instrutor ou Estudante acessando o serviço via Turnitin.com ou Turnitinuk.com podem ter sido incorretamente direcionados para a página de login do Administrador, ao invés da página de login do Instrutor e do Estudante. A página de login e o resto do serviço permaneceram operacionais. Os usuários do Instrutor e do Student foram aconselhados a usar esta URL para acessar suas respectivas contas do Turnitin: (Utilizadores globais) https://www.turnitin.com/login page.asp (utilizadores do Reino Unido) https://www.turnitinuk.com/login page.asp Isso já foi resolvido, e os usuários devem acessar suas páginas de login através do Turnitin como normal. Lamentamos qualquer inconveniente que isto possa ter causado.

Traduzido automaticamente da atualização oficial do incidente.

1. 25 Mezheven 2026 da 15:04 UTCidentified

   We’ve run into some issues. Turnitin and TurnitinUK are currently experiencing an unexpected service incident. During this time, users accessing the service via turnitin.com and turnitinuk.com may encounter an error when accessing New standard or Clarity assignments. Users accessing these services via an integration, may also be affected. We invite you to track the progress of this incident while we work to bring the service back to optimum health.

2. 25 Mezheven 2026 da 15:13 UTCidentified

   We are continuing to work on a fix for this issue.

3. 25 Mezheven 2026 da 15:55 UTCresolved

   We’ve fixed it! Due to an unexpected service incident, users accessing the service via turnitin.com and turnitinuk.com may have encountered an error when accessing New standard or Clarity assignments today. Users accessing these services via an integration, may also have been affected. We are pleased to advise that service has been restored. The incident occurred between the following times: PDT: Thursday, 25th June 06:05 - Thursday, 25th June 08:43 BST: Thursday, 25th June 14:05 - Thursday, 25th June 16:43 AEST: Thursday, 25th June 23:05 - Friday, 26th June 01:43 We regret any inconvenience this may have caused if you were impacted by today’s incident.

1. 15 Mezheven 2026 da 10:25 UTCresolved

   We’ve run into some issues. Feedback Studio, Feedback Studio UK, iThenticate v1, iThenticate v2 and Similarity have experienced an unexpected service incident. During this time, some users may have experienced an error message when logging in via Shibboleth SSO. PDT: Sunday, 14th June 17:43 - Monday, 15th June 03:22 BST: Monday, 15th June 01:43 - Monday, 15th June 11:22 AEST: Monday, 15th June 10:43 - Monday, 15th June 20:22 We regret any inconvenience this may have caused if you were impacted by today’s incident.

1. 12 Mezheven 2026 da 07:00 UTCresolved

   We’ve fixed it! Due to an unexpected service incident, users may have been unable to access their classes in Turnitin and Turnitin UK today. Users accessing these services via an integration may also have been affected. We are pleased to advise that service has been restored. The incident occurred between the following times: PDT: Thursday, 11th June 16:10 - Thursday, 11th June 16:50 BST: Friday, 12th June 00:10 - Friday, 12th June 00:50 AEST: Friday, 12th June 09:10 - Friday, 12th June 09:50 We regret any inconvenience this may have caused if you were impacted by today’s incident.

1. 10 Mezheven 2026 da 14:19 UTCresolved

   We’ve fixed it! Due to an unexpected service incident, users who access Turnitin, Turnitin UK, Turnitin Similarity, SimCheck, Originality and iThenticate V1 and V2 through Shibboleth SSO only, may have been unable to do so today. We are pleased to advise that service has been restored. The incident occurred between the following times: PDT: Tuesday, June 9th 21:06 - Wednesday, June 10th 01:42 BST: Wednesday, June 10th 05:06 - Wednesday, June 10th 09:42 AEDT: Wednesday, June 10th 14:06 - Wednesday, June 10th 18:42 We regret any inconvenience this may have caused if you were impacted by today’s incident.

1. 4 Mezheven 2026 da 00:42 UTCidentified

   We’ve run into some issues. Turnitin is currently experiencing an unexpected service incident. During this time, users may find that Turnitin, Turnitin UK and iThenticate V1 are inaccessible, integrations users may be affected. We invite you to track the progress of this incident while we work to bring the service back to optimum health.

2. 4 Mezheven 2026 da 00:47 UTCidentified

   We are continuing to work on a fix for this issue.

3. 4 Mezheven 2026 da 01:24 UTCmonitoring

   We're currently monitoring a fix for Turnitin and Turnitin UK, however, iThenticate V1 users are still affected.

4. 4 Mezheven 2026 da 01:48 UTCresolved

   We’ve fixed it! Due to an unexpected service incident, you may have been unable to access in Turnitin.com, TurnitinUK.com and iThenticate.com today, users accessing these services via integrations may have been affected. We are pleased to advise that service has been restored. The incident occurred between the following times: Turnitin.com and TurnitinUK.com: PDT: Wednesday, 3rd June, 17:00 - Wednesday, 3rd June 18:12 BST: Thursday, 4th June, 01:00 - Thursday, 4th June, 02:12 AEST: Thursday, 4th June, 10:00 - Thursday, 4th June, 11:12 iThenticate.com: PDT: Wednesday, 3rd June, 17:00 - Wednesday, 3rd June 18:38 BST: Thursday, 4th June, 01:00 - Thursday, 4th June, 02:38 AEST: Thursday, 4th June, 10:00 - Thursday, 4th June, 11:38 We regret any inconvenience this may have caused if you were impacted by today’s incident.

1. 19 Mae 2026 da 12:52 UTCidentified

   We’ve run into some issues. Turnitin UK is currently experiencing an unexpected service incident. During this time, you may find that you are unable to access Classes or Assignments. Users accessing via an integration may also be affected. We invite you to track the progress of this incident while we work to bring the service back to optimum health.

2. 19 Mae 2026 da 13:36 UTCresolved

   We’ve fixed it! Due to an unexpected service incident, you may have been unable to access Turnitin UK classes and assignments today. Users accessing via an integration have also been affected. Administrators may have also experienced errors when accessing their portal. We are pleased to advise that service has been restored. The incident occurred between the following times: PDT: Tuesday, 19th May 2026 04:50 - 06:20 BST: Tuesday, 19th May 2026 12:50 - 14:20 AEST: Tuesday, 19th May 2026 21:50 - 23:20 We regret any inconvenience this may have caused if you were impacted by today’s incident.

1. 7 Mae 2026 da 15:23 UTCidentified

   We’ve run into some issues. Turnitin Feedback Studio is currently experiencing an unexpected service incident. During this time, Spanish language users may encounter intermittent errors when accessing AI writing reports. We invite you to track the progress of this incident while we work to bring the service back to optimum health.

2. 7 Mae 2026 da 16:19 UTCresolved

   We’ve fixed it! Due to an unexpected service incident, Spanish language users may have intermittently encountered errors when accessing the AI Writing reports in Turnitin Feedback Studio. We are pleased to advise that service has been restored. Any submissions made in the below time frame may still show an error, we are in the process of fixing these affected reports. This process may take some time. If a report is needed urgently please resubmit to generate a new AI Writing report. The incident occurred between the following times: PDT: Thursday, 6th May 06:25 - Thursday, 7th May 09:08 BST: Thursday, 6th May 14:25 - Thursday, 7th May 17:08 AEST: Thursday, 6th May 23:25 - Friday, 8th May 02:08 We regret any inconvenience this may have caused if you were impacted by today’s incident.

1. 4 Mae 2026 da 14:32 UTCidentified

   We’ve run into some issues. Due to an unplanned key rotation by Instructure following the security incident posted here (https://status.instructure.com/incidents/9wm4knj2r64z), users will encounter issues accessing reports via Canvas LMS submitted via Canvas Plagiarism Framework (CPF). Affected products: Turnitin Turnitin UK Turnitin Similarity, Originality and SimCheck

2. 4 Mae 2026 da 22:09 UTCresolved

   We’ve fixed it! Due to an unplanned key rotation by Instructure following the security incident posted here (https://status.instructure.com/incidents/9wm4knj2r64z), users might have been unable to access or generate similarity reports via Canvas LMS submitted via Canvas Plagiarism Framework (CPF). We are pleased to advise that service has been restored. Affected products: Turnitin Turnitin UK Turnitin Similarity, Originality and SimCheck The incident occurred between the following times: PDT: May 1st, 2026 - Friday, 15:30 to May 4th, 2026 - Monday 14:49 BST: May 1st, 2026 - Friday, 23:30 to May 4th, 2026 - Monday 22:49 AEST: May 2nd, 2026 - Saturday, 08:30 - May 5th, 2026 - Tuesday 07:49 Please note that Canvas will resubmit the affected submissions; it is worth noting that this may take a while to complete. We regret any inconvenience this may have caused if you were impacted by the incident.

1. 30 Ebrel 2026 da 18:29 UTCidentified

   We’ve run into some issues. Turnitin Clarity is currently experiencing an unexpected service incident. During this time, you may find that you areunable to access Turnitin Clarity assignments created using an LTI 1.3 integration via turnitinuk.com and turnitin.com directly. We invite you to track the progress of this incident while we work to bring the service back to optimum health.

2. 30 Ebrel 2026 da 19:30 UTCidentified

   We are continuing to work on a fix for this issue.

3. 30 Ebrel 2026 da 19:31 UTCmonitoring

   A fix has been implemented and we are monitoring the results.

4. 30 Ebrel 2026 da 21:36 UTCresolved

   We’ve fixed it! Due to an unexpected service incident, you may have been unable to access Turnitin Clarity assignments created using an LTI 1.3 integration via turnitinuk.com and turnitin.com directly today. We are pleased to advise that service has been restored. The incident occurred between the following times: PDT: Thursday, 30th April 08:47- Thursday, 30th April 14:01 BST: Thursday, 30th April 16:47 - Thursday, 30th April 22:01 AEST: Friday, 1st May 01:47 - Friday, 1st May 07:01 We regret any inconvenience this may have caused if you were impacted by today’s incident.

1. 30 Ebrel 2026 da 12:16 UTCinvestigating

   We’ve run into some issues. Turnitin Clarity is currently experiencing an unexpected service incident. During this time, you may find that you are unable to load the Student Writing Report. We invite you to track the progress of this incident while we work to bring the service back to optimum health.

2. 30 Ebrel 2026 da 13:58 UTCresolved

   We’ve fixed it! Due to an unexpected service incident, you may have been unable to load the Student Writing Report in Turnitin Clarity today. We are pleased to advise that service has been restored. The incident occurred between the following times: PDT: Wednesday, 29th April 21:43- Thursday, 30th April 06:45 BST: Thursday, 30th April 05:43 - Thursday, 30th April 14:45 AEST: Thursday, 30th April 14:43 - Thursday, 30th April 23:45 We regret any inconvenience this may have caused if you were impacted by today’s incident.

1. 30 Ebrel 2026 da 16:49 UTCresolved

   We’ve fixed it! Due to an unexpected service incident, Users in the UK using an integration may have encountered slowness or intermittent 504 errors in Feedback Studio UK today. We are pleased to advise that service has been restored. The incident occurred between the following times: PDT: Wednesday, 29th April 04:17 - Thursday, 30th April 08:15 BST: Thursday, 30th April 12:17 - Thursday, 30th April 16:15 AEST: Thursday, 30th April 21:17 - Friday, 1st May 01:15 We regret any inconvenience this may have caused if you were impacted by today’s incident.

1. 1 Ebrel 2026 da 03:49 UTCidentified

   We’ve run into some issues. Turnitin, Turnitin UK, Similarity, SimCheck, Originality, Authorship, iThenticate V2, and Crossref Similarity Check are currently experiencing an unexpected service incident. During this time, you may experience a delay in the Similarity Report generation, as well as possible errors when attempting to log in to Turnitin Similarity, SimCheck, Originality, Authorship, iThenticate V2, and Crossref Similarity Check. Users accessing via an integration may have also been affected. We invite you to track the progress of this incident while we work to bring the service back to optimum health.

2. 1 Ebrel 2026 da 05:27 UTCresolved

   We’ve fixed it! Due to an unexpected service incident, you may have experienced a delay in the Similarity Report generation, as well as possible errors when attempting to log in to Turnitin, Turnitin UK, Similarity, SimCheck, Originality, Authorship, iThenticate V2, and Crossref Similarity Check today. Users accessing via an integration may have also been affected. We are pleased to advise that service has been restored. The incident occurred between the following times: PDT: Tuesday, 31st March 20:00 - Tuesday, 31st March 22:11 BST: Wednesday, 1st April 04:00 - Wednesday, 1st April 06:11 AEDT: Wednesday, 1st April 14:00 - Wednesday, 1st April 16:11 We regret any inconvenience this may have caused if you were impacted by today’s incident.

1. 24 Meurzh 2026 da 13:30 UTCresolved

   We’ve fixed it! Due to an unexpected Service Incident, you may have been unable to load classic Similarity Reports in Turnitin, Turnitin UK and if accessing through an integration today. We are pleased to advise that service has been restored. The incident occurred between the following times: PDT: Tuesday, 24th March 04:50 - Tuesday, 24th March 06:07 GMT: Tuesday, 24th March 11:50 - Tuesday, 24th March 13:07 AEDT: Tuesday, 24th March 22:50 - Wednesday, 25th March 00:07 We regret any inconvenience this may have caused if you were impacted by today’s incident.

1. 11 Meurzh 2026 da 16:38 UTCidentified

   We’ve run into some issues. Turnitin, Turnitin UK, Feedback Studio and iThenticate V1 are currently experiencing an unexpected service incident. During this time, users may encounter an error message intermittently when accessing the Turnitin, Turnitin UK and iThenticate homepages. Users accessing via an integration may also be affected. We invite you to track the progress of this incident while we work to bring the service back to optimum health.

2. 11 Meurzh 2026 da 16:52 UTCidentified

   We are continuing to work on a fix for this issue.

3. 11 Meurzh 2026 da 17:06 UTCidentified

   iThenticate.com is now back to normal. We’re continuing to work on the intermittent errors shown in Turnitin, Turnitin UK and Feedback Studio. Users accessing these services via an integration continue to be affected.

4. 11 Meurzh 2026 da 18:13 UTCresolved

   We’ve fixed it! Due to an unexpected service incident, you may have encountered an error message when accessing the Turnitin, Turnitin UK and iThenticate homepages today. Users accessing via an integration may have also been affected. We are pleased to advise that service has been restored. The incident occurred between the following times: PDT: Wednesday, 11th March 09:20 - Wednesday, 11th March 10:44 GMT: Wednesday, 11th March 16:20 - Wednesday, 11th March 17:44 AEDT: Thursday, 12th March 03:20 - Thursday, 12th March 04:44 We regret any inconvenience this may have caused if you were impacted by today’s incident.

1. 3 Meurzh 2026 da 17:43 UTCinvestigating

   We’ve run into some issues. Turnitin, Turnitin UK, iThenticate V1, iThenticate V2 and Crossref Similarity Check are currently experiencing an unexpected service incident. During this time, users accessing the service via Shibboleth SSO may be unable to log in. Users accessing the service through other login methods are not affected. We invite you to track the progress of this incident while we work to bring the service back to optimum health.

2. 3 Meurzh 2026 da 18:11 UTCresolved

   We’ve fixed it! Due to an unexpected service incident, users of Turnitin, Turnitin UK, iThenticate V1, iThenticate V2 and Crossref Similarity Check might have experienced issues accessing the service when logging in via Shibboleth SSO today. We are pleased to advise that service has been restored. The incident occurred between the following times: PST: Tuesday, 3rd March 07:00 - Tuesday, 3rd March 09:48 GMT: Tuesday, 3rd March 15:00 - Tuesday, 3rd March 17:48 AEDT: Wednesday, 4th March 02:00 - Wednesday, 4th March 04:48 We regret any inconvenience this may have caused if you were impacted by today’s incident.