I opened osu one day and it greeted me with the updater. I thought it was fine and didn't think much of it. I looked for some songs that I wanted to play but to my surprise, they weren't there. I kept playing in hopes that they'd come back the next time I opened osu. I closed osu and opened it a few hours later. Nothing. A few hundreds of my maps were still gone. I decided to check the osu songs folder to see if they really got corrupted or deleted, but again to my surprise, they weren't, they were just sitting there. Nothing missing or wrong with them. So now I'm completely stumped. The files are there but they're not showing up in the game. What can I do to get them back?