Turnitin are now reporting the problem is now fully resolved, if you are still having problems please contact the IT service Desk:
Due to an unexpected service outage, Turnitin, TurnitinUK and integrations users may have not been able to access the service, experienced slowness and extended report generation times. We are pleased to advise that service has been restored.
We encountered a disruption between the following times:
PDT Oct 20 06:40 - Oct 20 10:30
BST Oct 20 14:40 - Oct 20 18:30
AEDT Oct 21 00:40 - Oct 21 04:30
Please accept our apologies if you were impacted by today’s disruption.