We have several quizzes in our course - yesterday one of our teachers clicked on one of the quizzes to take her to attempts then tried changing the maximum viewable to 90 instead of 30.....now nothing appears. We have tried logging out then logging back in, clicking to the attempts from different areas - nothing. It just has the header with the tabs then says "Attempts: 308." and information about the grading method then nothing. No attemtps, no way to change the maximum viewable back to 30 - just gone.
What is going on? How do I make this view come back? It is only in her view that this happens - as the administrator I can still see the attempts.