I really do enjoy playing Destiny. However certain bugs make it EXTREMELY frustrating. The biggest problem I'm having is the oryx challenge mode on heroic. My fireteam is able to set off all 16 orbs at the same time, with basically a flawless run, EVERY TIME. We almost beat challenge oryx literally 4 times in a row, but every single time we all detonate our orbs, oryx's health drops only a quarter, or maybe half way. Is there no possible way to complete this challenge? It even shows on post game screen that 16 orbs were detonated, yet no damage? I've had this result with 2 separate fireteams. I'm not seeing a lot of other people complain about this so maybe it's a 360 issue? Either way, Bungie NEEDS to fix this vital raid-breaking bug. PLEASE!