I have an instructor who accidentally uploaded multiple feedback files to each student, their own files and those of other students. This is a big privacy issue, so I have to get these files removed ASAP. I have hidden the assignment for now, but I need to let students access soon.
We are a hosted system so have extremely limited access to our database.
If I backup the course, turn it to a .zip file, remove the files, change back to .mbz and restore, would it accomplish what we need? I have asked our host to restore the class from prior to the upload, but the other instructor was uploading files and adding feedback about the same time, and I don't want to lose that data.
We are on 2.6, hosted by Remote Learner.