Galaxy lost my acheivements…

I had a connection issue, when I did log in, Galxy client showed 0 hours played, but eventually decided I had played 79 hours (which seems about right). But all my achievements are gone and it says I have unlocked 0. Anyone else have this issue? And can you get them back?

Didn't have that issue, but did notice a bugged contract achievement after I finished the game.
Honestly, I don't care much. These achievements hold nothing important in the bag, you don't get a new unique weapon or something like in Valkyria Chronicles. Some are good though as you get them by completing sidecontent, some are invitation to grind (aard from a cliff, dunno, 50 mobs?).

I just moved all my stuff to a new ssd (with a new windows installation) and I had to re-install Galaxy and resync my games. No achievements lost which gave me the impression that they were kept on GOG servers.

Did you fill a bug report booboo, or look on GOG forums for something similar?

I checked my total played time yesterday and it had me at 2 hours but I've had the game a bit over 2 weeks now. No biggie but I would have been curious on how much time I had actually put in the game. Achievements I pay zero attention to.