Xin Zhao Gameplay Bug * his first ability*[GAMEPLAY]

Whilst playing xin zhao there is a bug that when u hit a certain lvl on his Q or the atack speed he cancels his 2nd hit!

I was playing xin zhao and when u get him to lvl 5 on Q and have some atack speed like 1.2 or 1.0 he atacks with Q and not on the 3rd time but on the second atack he knocks up the enemy ... now that should be 3 hits and because of this bug u lose a significant amount of dmg and u cannot predict how much dmg u will inflict because u lose alot of it !

Please fix !!!