Packs you don't use at all?

I like to play active elements of the medical career in GTW now and then but I rarely use the police or scientist careers - I think the police one might be somewhat bugged, and aliens (my least favourite occult in the game) constantly show up if you play an active scientist. I enjoy playing actor sims in Get Famous but that one has been bugged for me as well so I've had to use it sparingly.