I have completed several beatmaps but since I just soft rebooted my computer for technical reasons now none of the letter rankings will show up on the certain map. I had to at first click every map to show a letter ranking on it but some won't show up even after I click them. Lets say there's a map I've completed, on the left when I go to local ranking it says I have completed it several times but the certain map won't show the grade I have on it. That is the problem I am having and it's really irritating. It's just frustrating for me to go through my maps finishing maps I've already done. I think this also happen based on me putting on a skin but when I change it it still has the same problem.. I just don't know how to fix it.