We recently upgraded Moodle; we are using Moodle 3.8.2 (Build: 20200309).
- A faculty member created a Q&A forum with a grading guide.
- The forum enabled 'Whole Forum Grading" and also used a Grading Guide.
- When the teacher clicks the Grade Users button, the teacher's post appears fine, but click the arrow to advance and grade a student, and an error appears.
- Forum contains a due date and a cut off date which has expired.
Any suggestions for resolving the issue?