I've had to restart the game multiple times because of this so I thought I'd see if anyone had any suggestions or experienced similar issues. On Stadia, when opening most of the save files I get the following error:
Your game had a glitch Reopen the game to play.
I've tried waiting days/weeks to see if it resolves itself and it does not. These are not old saves either, if I go in and start a new game it occurs generally after a few hours of gameplay. I haven't found a way to recover the saves or to ultimately load into any previous games.
On the stadia side, I've tried logging in from multiple browsers and devices so it doesn't seem to be an issue there, and I know a few other Stadia users who have encountered the same (without any fix either). Thanks.