No, it is a new save. Though there are some old saves. I did just think of something to try and it is to delete and redownload to see if something happened when itch updated it.
Edit: Well re-installing it made it where it doesn't try and load a save when clicking on the map but now it just crashes if I click on the map to much. Even created some new saves to test. Also the map only seems to break if I load a save from the main menu. But if I start a new save then load my save from within the new save the map will work.