The bug is gone Honest Dan ? (Fallout 4)

When I finished the main quest, I immediately thought of the Alliance trying to overcome her well, you understand I passed the test and SAFE when I walked there has not been Honest with Dan and I was like What the fuck ? where this hairy douche gone ? what is the reason please tell me if I can fix this bug I will give all companions a beautiful new home and the usual NPCs lived in a pile of crap