We are sorry to see that you are having issues at the moment.
Yesterday's patch had an issue that was causing the game to crash using the Xbox platforms. You can find our statement related to this issue below.
The module mismatch is occurring because of this. If you have a save file that has been saved on version v1.0.3, it should work after the rollback. If you have already saved your game on v1.1.0, you will not be able to play that save on v1.0.3. Once the v1.1.0 patch is released, your saves will become playable again.
We are working on getting the v1.1.0 patch into your hands on the Xbox platforms as soon as possible. Sorry for any inconvenience and thank you for your understanding.