Rewards quizzes

Does anyone experience an issue with quizzes where before you have ever accessed one, it shows the first question has already been answered. This happens with "This or That" and all the others (whos names I don't recall) that are linked from the rewards page. In other words I go to the rewards page and it shows the daily set. If there is a quiz it shows I have already answered the first question which I never see. I (actually CDC Foundation) get the points but it is just weird. It has been happening for months and the MS customer support wants me to clear my browser (Edge) cache, which I have done multiple times. (Same issue if I access from IE). She has upped it several times and the supervisors seem to think that because I get the points it is no problem. I don't really care, I was just trying to notify them that there is an issue. If I am the only one, then of course it is my issue and I can live with it either way.