BDR16

I was in the middle of the game and I tried to save regularly , but then an error popped up saying my file was corrupted. I tried loading old save files but nothing seems to be working. any help would be greatly appreciated. Game.rxdata

I can't switch between people in they pyramid puzzle, idk what happend it was working before but when I went on ahead it told me to "wait for everyone else" and it wouldn't let me switch and i don't know how to fix it.