I've completed the story mode 3 times (assassin, psyker and crusader, PS4), yet my heroic achievement only states 1/5. Can anyone please tell my why this trophy/heroic deed is not incrementing? Apparently story mode contains two boss charaters, so I should have both trophy and heroic deed by now. Is this bugged?
(BTW, this is my last trophy before I platinum the game, hence why I really REALLY need this trophy.)