Ok, I was done with 4 quest lines and had more than 79% done with everything else except the End and Bragging Rights. I died and before re-spawning went to eat something. When I got back the game had locked up. When I finally got back into the game the entire quest book had been wiped. Everything I had built was still there and I hadn't lost anything in the game. But the quest book was now saying I hadn't finished a single quest.
I thought the "Aromabackup" or whatever it is was backing up the game? But I can't find any of the saves.