I have attempted the WotW quest multiple times, and every single time I try, all of the enemies are invincible!! Everything from the boss to get the portal to the enemies in the fight rooms, all of them are invincible! Whenever I shoot any of them, the word "immune" pops up, no matter what gun I use, or where I shoot them. Until I solve this, the quest is impossible for me to complete! I have not found anything about this on any other forums or anywhere. Please help, I really want this gun.