Hmm... That's a strange bug, I've never encountered this before. Maybe you loaded the wrong save? "Continue" loads the save from the autosave. Or maybe your antivirus software isn't letting you edit save files. If you can, please describe in detail what exactly you did. Thanks for the feedback.
6 days ago(+1)
I thought so too about continue, but I tried a few times to load the file through the load menu and it still gave me this weird bug. I have a picture of a screenshot but it's not very descriptive. The 2 girls are reset but it says I am on day 18. What's more odd is the Bunny Business mission is displaying although the game says that I did not talk to either girl.
I don't even know how this could have happened. If the game saves via autosave (when the day ends) or manually by selecting a save slot, all information is saved at once, and when loading, everything loads at once. There is no situation where your resources or the day would load but everything else wouldn't. Maybe you saved in some strange way, for example, managed to open the save menu during a scene or something like that. Anyway, does saving and loading work aside from that particular save?