Users may have experienced an issue making a submission or viewing submissions within Turnitin Feedback Studio, which was down to a service disruption affecting the performance of Turnitin on Wednesday 28 March from 2100 hrs to 2357 hrs SGT.
Users may have been affected during the following times; 14:00 – 16:57 BST, 05:45 – 08.57 PDT, 23:00 – 01:55 (March 29th) AEST.
— Turnitin Status (@TurnitinStatus) March 28, 2018
This would have prevented users from uploading papers to and accessing Turnitin Similarity Reports through IVLE and Turnitin.com.
The issue has been resolved by Turnitin.
If you are still experiencing issues, please clear your browsers cookies and cache, restart the browser and try again.