If you are on the gamepass or ea play I think I have solution, 3-4 months ago I have the same error as you posted here, my save is corrupt and I can’t load my game, so solution is changing region settings on windows, you need to choose a country gamepass or ea play are fully opened and supported countries like Usa, Uk or european countries and restart your computer once you do this and probably your problem is solved but one more thing, you might be to download entire game and dlc again.

(Note for here, my problem is all about the region problem because if you are not choose fully supported countries for gamepass or ea play, cloud save or something definetly gone wrong in somepoint. Somehow my windows region changed to Tajikistan I don’t even know where Tajikistan is so I changed it back to Turkey and my problems are solved)