@BeyzaK - What was being described and illustrated here with the ghosts living among everyone else unexpectedly is a side-effect of starting up a new game or launching an existing one from the Main Menu without having quit all the way to the desktop (or Origin if relevant) after a prior game session. Our advice remains, don't do that no matter how inconvenient it is to quit TS3 all the way before playing a different world or saved game.
NRaas MasterController and StoryProgression have nothing to do with this, it can happen to any player with or without mods. NRaas Traveler is known to make it more likely to happen.
