I bought the Fated Engram from Xur where it is supposed to give me an exotic that I have not yet acquired but just now I got the Exotic Hunter helmet Knucklehead Radar instead of something I haven't acquired yet. The only Hunter Exotic I still have left is the Assassin's Cowl which I thought I would get as the Engram is supposed to give something that you have yet to acquire. I only have Exotic Weapons that need a quest completion or Raid completion left so the Assassin's Cowl was the last thing (excluding Titan and Warlock Exotics) that I needed for my collection. Please explain this. And is there anyone else that have had this happen?