l found success with MSFS 2020 upgrades in the PC environment, upon uninstalling and reinstalling the Xbox app.
Will give that a try but at this point I would be happy to get my money back and move on.
Tried that immediately but sadly no luck. Restarts in between. Still the same for me. Stuck on 1.19.8.0
First update loop, now nothing. No updates in the stupid Xbox App, no updates in the Store and the Game is just dead.
Not willing to uninstall everything and download + reconfigure the whole game.