I originally deleted all my old saves and replayed the game from the beginning specifically for this new version.
However, if I accidentally perform some unknown action — possibly something like using the mouse scroll or rolling back — my save immediately resets to the state from when I first launched the game. What’s worse, all of my previous saves become locked to that same point in time, no matter which one I try to load.
Because of this bug, I’ve had to delete my saves and restart multiple times. Every time, just before reaching the latest content of the current version, I accidentally run into this issue again and am forced to replay everything from the beginning. After spending dozens of hours and going through this process several times, I’ve decided to stop for now and wait for a more stable version before continuing.
If anyone else has encountered the same problem, I’d really appreciate it if you could share how you managed to fix or avoid it.