Ok so first playthrough of the game, got to the wailing host boss, wasnt quite sure how to kill it. So i ran to the other side of the arena and walked out the door. Greeted by dead crowfather and into cutscenes and whatnot, saying how i wouldnt been able to get here if i hadnt of killed him, which i didnt. During the cutscene the boss music is still playing and i can hear him thrashing about. So explanation for this? Im still going to go back and try to kill him nevertheless.