I haven't played this since December and it looks like my saves are broken, oh well.
They are not broken entirely, meaning that you can fix some of them.
As far as I can tell, every time the dev is adding an item or a character in the game while you load your game from an older save (obviously) the old save does not reconcile with the new stuff thus resulting in an error. to fix this (at least this is what I did and I am not sure if it's tight or wrong but it kind of worked) you just go and buy the items and meet with the new characters, and things sort of fix themselves.
There is one bug that is not fixed and you will have to edit it a bit. If you have started from a save of a previous version and you try to access the Status on Calvin's pc it will result in an error.
You will have to open the file that contains that error and correct it from the wrong one
univeristy to the right one
university. And you are all set, at least for the Status page. I just can't remember at all which file was it. If you make a screenshot of the error, I will help you out if you don't figure it out on your own.