I've been playing prison of elders and heroic strikes every night and I haven't seen an exotic engrams in over two weeks. I use three of coins every time I know a boss fight is coming up but I don't get anything. My friends keep getting exotics from boss fights and PoE and even from legendary and rare engrams. Is it possible there is a glitch somewhere on my character? This makes no sense and is very frustrating to see my brother get five consecutive exotic drops on PoE and I get nothing. It really takes the fun out of the game.