Workshop activity doesn't recover user completion marks for activity completion if you "unlock completion options" in the activities options. It should recover them like Quiz does.
Steps to reproduce:
- Configure a workshop with the following activity completion "Show activity as complete when conditions are met" and "Student must receive a grade to complete this activity"
- Complete the workshop with 2 students that review each other and set workshop phase to closed
- Check that the students have the completion mark.
- Open workshop settings. Under "Activity completion" click "Unlock completion options" and save.
- Check completion report and notice how completion mark have disappeared from the students.
- Run the cron and check that the completion mark is still not updated (although the students have been graded).