I just started this recently but I did have some progress and now I find that my only saved game is one that is less than a minute of play and my other two are gone (the ones with hours of time).

Is this something that has happened to others? I have found my saved games folder in mydocuments so I suppose I should back these up regularly?

Kind of annoying to lose those and have to redo some things.

If you launch the game after the installation gog like to launch it as admin, you could verify if your saves are in the admin mydocuments.

Although it is probably a bit late...