So there was this bug that made the gamescreen completely black. First I thought it was a corrupted save game or something, so I deleted it. Then I tried another map and the problem was there too and I realised I just deleted a survival world where I next would've gone to the inactive lava zone for nothing. That's like 60-70% of the game done and it was gone for nothing. The solution to the problem was uninstalling and installing the game. I have a fysical copy so no stuff was lost. Except for a big thing because - again - I'm dumber than a rubber boot. Glad I didn't delete the creative world with every databank entry manually got. The deleted survival world though is now archived to the embarassing things my brain will play at 10PM.