To anyone who stumbles upon this problem. I found a fix that worked for me as well. Same thing happened to me. 30 hours into gameplay and the game froze, when I tried restarting the game it got stuck at fetching game data. And wouldn't let me do anything. I had to delete my saved game data from in the xbox manage game system. And then had to reinstall POE. When it loaded back up it synced my data with the cloud and it loaded my game. I WAS however missing my latest two saves which I assume never uploaded to the cloud. SO.. I'm not sure if deleting data then uninstalling/reinstalling is the fix. Or if you have to be lucky that the corrupted data save gets wiped when you reload your saved game data from the cloud. Good luck to anyone with this problem, hope this helps.
