Ok, the source stating that it should be a single personality "Free Spirit" seems to be
this interview with Swen on PCGamer:
PCG: Can you go into a little more detail on the kind of personalities that you're shipping in the update?
Vincke: We'll have a knight. That's what you can imagine. Then we'll have a rascal, a maniac, a judge somebody who's very judgmental預 priest, and a free-spirit, They basically all have different traits that they prefer.