One of the users, Deviantel seemed to have a similar issue, where he F4'ed out of the game after that save point and either corrupted or erased his save. And I crashed out of the game at that point and had the same thing happen to my save data.
I think the games great , plenty of spooks, i was just salty when i thought the game was making me replay the whole thing over.
Hopefully it doesn't happen again though, and i can finish it, thanks for reading comments and making an otherwise awesome game.