I played two hours last nite. Popped a crucible booster. Every other match I popped a 3oC and out of 13 coins got 5 exotic engrams. It's just your luck. Try closing the game and refreshing your cool down. Or when you finish at night pop one and your first boss will drop one!! RNG willing 3 helms 1 primary 1 leg (P.s. All helms decrypted into the ram. 334/333/333) What ever happened to decreasing doubles! I was wearing the ram at the time.