I had unlocked every character and saloon upgrade playing on my series X. To play w with my brother, I would occasion to play on my Xbox One. I still had access to all my progression on both systems. Today, I logged in and all of my progress was completely reset. No scrap. No chips. No characters or district keys. All progression reset.

Update: I checked the saved data files on my series X and saw a decent amount of data saved there compared to my Xbox one. I loaded the series X version, launched saloon, and had no progress. Went back to the save data files stored on my series X and found that all the saved data reduced significantly, basically wiped to 17kb. Also, the game appears to be installed at version 1.0.6.9212 now rather than the version it was on.