Reverted back to 1.0.0.228 just fine. However, loading a saved game prompts the message: "This save relies on data that is no longer present.... " or something like that. I will let you know if it matters. The game loaded fine. Let me see if it plays fine tool
Doc
This will not help your issues at all. Your game data has been corrupted. It sometimes happens at random or sometimes when a particularly widespread patch uncovers a previous instability in the save. Your only hope is to reinstall and delete all of your game saves. Sorry about that.
Oh yeah after your delete everything make sure you do patch up. But I still dont think that your game saves will be recoverable.