She's actually in training to be the new raid boss. We go back in to the Vault of Glass and we can go in with only one item in each slot. She then overloads our inventory with Chatterwhite shaders and then as a troll drops exotic engrams for us all while spawning in sweeper robots that shoo us away from the exotic engrams and towards the edge. If the whole fireteam does all of the weapons and armor you brought in are deleted and replaced by Chatterwhite shaders.