I apologise if this is answered somewhere as I couldn't find it in my searching. I have a teacher that I support who has recently switched sections within courses (some previous students switched with her and others remained in that section- complicated explanation). She is having the situation where multiple students' work that has previously been marked has reappeared in her to do list and showing as a resubmission despite no resubmission having taken place. If she gives a grade again, the students see that it has been marked twice.
I am waiting for the teacher to get back to me with some more specifics (like specific or all courses, students who switched sections or new to her etc) but thought I would ask in the meantime in case anyone has come across this before.
We run continuous courses that are asynchronous.
Any insight would be appreciated as this is obviously causing confusion and extra work for the teacher.