Am trying to grade assignments. Have been doing so for 2 years. Now when I open the assignments I click Assignments, then the Assignment name, then Submitted. On the page are headers...first/lastname, mark, comments, Last modified by students. When I click on the Header "Last modified by students" it used to sort by date. Now it says "Nothing to be Displayed" .All assignments then are the same...you cannot see the list of students who have submitted assignments. I am using version 1.5.2 and until today is has been great...
Thanks