This probably doesn't happen often (if it has ever), but I referred someone so that we could get the refer-a-friend bonuses and have a good time and such. We played the game together for a bit and got about halfway through the questline, but now they don't play Destiny anymore - Not sure if they quit, traded the game/system in, or what have you. I haven't seen them online in months (This could be due to my hectic work schedule too, but I have sent them several messages over the last couple months with nil in reply). Is there a way to claim the final quest rewards on my own, or am I stuck with a questline I can never finish? Any help is greatly appreciated!