Killjoule

Just happened to me a second time. I got to what I image was about 2/3 of the way through the game (the pig killing mine testing section of Dexter Industries) when it happened the first time. This time I got two levels further (just beat Sanchez) and it happened again. First time, I only had a cloud save. This time I had the save on my hard drive and was hoping I could recover it by moving it to the cloud or a usb drive or something, but it's just corrupt and there's nothing I can do. Anyone know of a way to just unlock all the levels? Otherwise, I'm done.