I'm on PS4, as of version 1.13 several game breaking bugs have been affecting the vampire life state. 1. Earning Vampire XP (the purple bar on the Needs menu) after you've reached the highest Vampi...
It's already on the bug reports site since November I believe, it's impossible for SimGuru to not noticed it though, if PC version doesn't received the official bug fix for it then neither do the consoles.