It's just as the title says. I just bought the Sims 4 and Vampires Expansion. I've been playing the Sims since the first game so I thought I mastered it. It seems like the opposite.
I can't find my Sims. They won't come back home after work either. ResetSim won't work, it will say "Sim not found." I deleted the family from that house and made them move again, same thing. Close and open the game, same thing. Quite strange and frusturating :((