Weird, might be a memory issue?
I don't think so because my computer was still working and i could open other apps and play music without it freezing at all and it played smoothly. It just froze the game where I couldn't move and it had me right where i started the event and when I reloaded the first time it put me back there because I used the auto save the first time and then when I used the one I did manually it put me back to before I started the event which is when i saved it and went through it a second time and it worked fine the second so I didn't lose much just a little bit of time I was mentioning it in case it might have been the auto save saving before the event and after that glitched it or it could have auto saved during the event before it moves from the cafeteria to the residences since i had the game before i redownloaded it and restarted from the beginning and it did a similar thing where it moved me but to the park area for that event and it allowed me to move so I didn't realized it wasn't where i was supposed to be. I didn't mention anything then because i downloaded it from a different site that didn't have a comment section for it.