Ghostly Arrows of Shadow

[Istadan]

I'm not sure if this is a gameplay issue or a bug ... but whenever my high level, war-bow archer shoots at anyone fairly close (10-20 ft) from him, the arrows hit dead on...
And pass right through them. Whiz, through their head, maybe hits and kills the person behind them. What's the deal with this? Why do my direct hits to their noggins not hurt them, phase them, or do anything to them, for that matter?
Farther away, it works fine. Just close up, it doesn't.

 

[armagan]

That's a minor bug. If the arrow hits more than one opponent in the same frame, it doesn't check which one is closer. So the said problem can arise.