[2022] Unable to start game / This product cannot be actived right now, please try again later (Geforce Now)

Re: [Unable to start the game. This product cannot be activated right now](please try again later.)

I am getting the same error when trying to start Assassin's Creed Valhalla via GeforceNow. I purchased the game directly on the Ubisoft website and it was working perfectly fine, I have played like 40hrs+ via Geforce Now. Since a few days I am unable to start the game, then it worked again for a few hours and then not again.
This is extremely off putting, I bought the game only because I thought I could play it on GFN.
The work around apparently is to play it on a local PC rather than in the cloud, which is not an option for me. As already mentioned I bought in only because I thought I could play it on GFN.

Is there any solution in sight? Given the fact that this issue is known on other platforms since quite some time already I have little hope to be able to play while I am still on vacations :- (