So I recently finished my collection of all exotic weapons (minus a few raid exotics) and am 2 armors away from completing all titan armors (missing peregrine greaves & stronghold). However when i bought xurs engram I just got a weapon I had already previously obtained already... Can you not get new exotics from xurs engram? If so why doesnt it say in the description..... I feel like ive wasted a ton of legendary shards now for nothing.