Kennen E delay bug

Letting enemies flash away dmg-free when I hold E on top of their Zhonyas is one thing, but Leblanc can literally dash straight through my lightening rush without taking damage or getting marked. Shorten the damage metronome pls. Cool thing is that a melee attack will follow that post-stasis flash, but my lightening rush won't do anything to the target that it's on top of :p