The Turnitin service providers have sent the following information:
Planned maintenance: Turnitin, TurnitinUK, iThenticate, WriteCheck and Integrations - Wednesday December 27, 2017.
On Wednesday December 27th, the following services will be unavailable from 4pm (Dec 27) to 1am (Dec. 28) GMT due to necessary scheduled maintenance:
• Turnitin (including mobile)
This maintenance will be performed on internal hardware with the purpose of improving capacity and increasing our services’ uptime and resiliency to assure overall product availability.
Where applicable, please be aware no submissions or grading will be possible through any of the services listed above during this time. We therefore advise that submission deadlines be set outside of this maintenance window.