Fucksaken Hollow ffs

I own the deluxe game, got everything installed. Version 1.3.1 whatever installed. Killed Tricephalos for the 1000th time and did a couple other random night lords and the iron menial is just telling me to fuck off (nothing regarding dlc from him)? I spent 4 fuckin hours running around, playing the game and it can't fuckin tell me how to start the dlc ffs fromsoft, someone for the love of god just tell me how to start the forsaken hollows! That's all I want, got all the characters unlocked and remembrances, all night lords beaten already, I mean what more do you need?!?!