Hmmmm
So what changed 3 months ago is the question?
"Now instructors are not able to view the results at all, unless I give them manager rights."
So what changed 3 months ago is the question?
"Now instructors are not able to view the results at all, unless I give them manager rights."
My guess would be that something really has changed in the permissions.
I know you indicate you checked, but it really does sound like a permissions issue, especially if Manager Role can see the results.