I play on Mac I don’t know if that makes a difference
I actually advanced the game to day 28 just to see if there was a bug in the game. I still don't see a problem. I think your error happened the day before you visited Hudson. Are you sure you are not playing the free version or downloading the game from somewhere else? If you bought the game from this site, you can try to open it from your phone or computer.
44 days ago(+1)
Oh, I get it now, the free version doesn't have those days, so the files are probably conflicted. I think starting the game from fresh and creating a new save will solve your problem.