Anyone else noticing this now? I usually pop it to soak massive damage for vengeance but it's cancelling about 50% of the way through without me being the victim of a melee attack. Blade lord heroic enrage(I managed to deathtouch him as the last person alive), 2nd boss in Scarlet halls/2nd Boss in Shado-pan's channeled fist cone. Or maybe it always had a cap and I'm just crazy?