Turnitin released an upgraded plugin - Turnitin 1.3

You may use this new plugin or continue to use the existing Turnitin Assignment 2 activities. 

While Turnitin is still working through some bugs, you may start using it in your current courses or sandbox course. 

There are training materials for using Turnitin 1.3 

Please note: 

 - Rubric importing is not working yet. If you use Rubrics, you will need to create them from scratch. 

 - Previous assignment importing is not working yet. You will need to create new Turnitin 1.3 assignments.