Are the updates in this game save compatible?
Sometimes you can play your saves after a patch, however the "fixes" from the patch seldom work in a save game.
If you wish to finish a save game:
My advice and this has worked for me is to start the game in offline, this way the game will not update.
You also should turn off auto updates which are found by clicking the circle in the upper right of the Epic library that has the first letter of your user name, you will need to scroll down.
You then can go back online to play You-Tube music as I do with out it updating.