I don't know if this extends to all NPCs or Brigands, but I notice a lot of executioners spawn with nonsense names or really odd names. Also occasionally they spawn with names that are all lower case ilke "diti". An example of a nonsense name as I'm calling it is "Venesssa" I know this might not exactly be a bug but I thought I'd throw it out there. Seems like something that would be pretty easy to fix.