Can you send me a screenshot of the error? If it is my fault, I will fix it immediately. I've never had a problem with the game before.
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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.
I play on Mac I don’t know if that makes a difference 