I have to say I love this game. I have played it multiple times (I forgot how many) the only issues that I have with the game is that the updates very often break the save system, and that there is not enough content for the quality of the game (i wish a playthrough would last more than 40 hours).
I'm happy you've enjoyed it!
But, I don't think any but one update has broken saves? There's a few oddities and stuff that get in the mix with old saves, but nothing game breaking since that one major update a long time ago. Feel free to let me know if you run into something that seems to break it. I can investigate, at least