I'm on the verge of quitting the game I just don't understand how a group of developers think it's a good idea to make challenge mode based on a mechanic that they knew was glitchy I've spent 7 hours in the past 2 nights doing it. When ogres aren't teleporting or becoming immune we have managed to detonate all 16 blights 6 times. Each time 2 people dps oryx whilst 4 of us count down and detonate orbs at the same time Not once has oryx lost all his health. He is left with anything from 10%-90% To blow off steam we go in crucible and it's red bars amuck in there too :(