@RetroCobi the new patch version 1.1.1 just got released yesterday.
I only had time to check it quickly, but the problem seems to be resolved for me
https://stadiasource.com/article/1379/Title-Update-111-Arrives-For-Assassins-Creed-Valhalla: (https://stadiasource.com/article/1379/Title-Update-111-Arrives-For-Assassins-Creed-Valhalla)

@ofekih Has there been any kind of update on that?
I just started to have the same issue on Stadia and can't load any of my save games any more.

Since today I can't load all my saved files (also not as "Continue") on Google Stadia for Assassin's Creed Valhalla.
I tried several devices, but whatever I do, after the loading process, I end up on a Stadia screen with an error message:
"Your game had a glitch.Reopen the game to play."

Sometimes it actually does load, but after moving around for a couple of seconds (I tried also fast travel), I end up with the same error message.

This started to appear after more than 20 hours of play time and I just started the quest "Firing the Arrow" in Lunden.

As of now I can't play the game any more.

Could you please assist with this?
If this persists I will have to ask for a refund.

Thanks

I created a video and uploaded it to youtube: