@PugLove888 Dear PugLove888, sorry I should have mentioned that I am a rotational perfect world player and as such, it's not conceivable for me to start a new or different save game. I've only ever played on one single, now ancient and super-massive save game, where I handle hundreds of households. There's not a single sim in my game that I haven't changed or modified, including each and every townie. I also build every lot up myself, and would never ever download other people's creations. Do you remember my post where I discovered the maximum number of clubs to be 234? Well, that wasn't a test. That's just how many I actually use in my game. So I'd very probably stop playing the Sims 4 altogether before I ever start a new save game. My problem here is that the townies generated by DU to populate the two universities are by far the most fickle and temporary sims ever created (even bartenders are more stable than that!). After a few terms they become utterly broken as they're now stuck as having "graduated", but not really (I know there is a bug-thread for this). This makes these university sims completely disposable as deleting them after a while becomes the only option. Failure to do so and trying to actively play them will result in them cluttering your game with undeletable diploma in other sim's households (yet another bug). So the big issue is this: Terms continue for any sim enrolled in university, even when not actively being played. This is something that's never happened in this game before. Ever.
My personal workaround and advice for any rotational player is this: Whenever I choose a sim to play at university, I play them until they finish a term. Then, I simply do not re-enroll them and go to play another household (there is a warning pop-up about them losing their scholarships, but this can be safely ignored). Sims can stay within this limbo of not-being-enrolled (or withdrawn) and re-enrolling indefinitely. As for all those unplayed NPC university townies, I combine and save them all early on in a household and once I stop seeing them around campus, I delete that (now broken) household and re-import the old version from my library. This does mean that these NPCs lose all relationships, but so be it.
A Happy New Simming Decade to all of you!