Oh dude I've run into that a few times already. Just two nights ago, had a couple Nightstalkers in two different lobbies not give their tells for ShadowShot. Like, you know usually when ShadowShot's cast, there's the sound plus the wind-up where he goes airborne, draws the bow, flash of light then THWAP! Launches the arrow. Couple of times they were sprinting straight at me and then THWAP! I died from an arrow. I'm just like "WUT???" Lol