Is anyone else getting the same armor over and over again from Exotic Engrams purchased from Xur? I've bought more than 10 exotic helmet engrams from him and I've gotten the same three multiple times, specifically the Stag, Knucklehead Radar, and Skyburner's Annex; each three times. Did Bungie not fix the system to take into account already acquired armor pieces or I am I just not offering enough sacrifices to the RNG Gods? Please help me feel better about myself by agreeing with me.