So I've been playing Odyssey every day before going to bed. This morning I had a day off and started up Uplay. Tried quick launching Odyssey only for it to have me directed on the "Games" section. Tried a few times until I realiazed it says "Download" instead of "Play" below the game.
Tried manually finding the game, but it says "Game corrupted". The game is very much installed on my PC. How the HELL does this happen overnight? I am now trying to repair the "corrupted files". How exactly does the game go corrupt when the whole system isn't even on? Please explain.
Picture proof:
https://imgur.com/a/ZhJ6oUl
EDIT: The corrupt files are now fixed (according to Uplay launcher, but I can't verify yet) and I still have to redownload the whole game. I clicked "Repair" after it checked the files and now it's downloading. Not cool.