the dumbest Bug in location \"Cores-in the World\" (Nuka-World) (Fallout 4)

Good evening.
the problem is this,exactly in the location of nuclei -the world is a strange bug(before that everything was fine at the location but then it began to be tin), when civilians(merchants etc) see the main character,starts to run away screaming clutching their weapons and their display shows as enemies(red box)And the members of the gang located in this location ,with them all rules. What could be the reason ?

PS.cheats and etc. all disabled