PC Building Simulator

Lost probably six hours worth of progress. So before I bother with career in PCBS2 again is this a thing? Like you can just loose all of your progress? I still have saves from six hours ago. But fuck me if I’m doing all that again. Especially if its a known bug. So is that the case? Or is this some freak thing?

Edit: Forgive my salt in hindsight.

Edit2: I remember the game on launch asking me If I wanted to store saves on cloud or machine. I chose machine. Then AGAIN it asked me today for the same thing. I again chose machine.