GAMEPLAY: Fiora's Infinite (Slow) Dash

If Ashe lands a W (cone of slowing arrows) and these hit you while you are using your Q to dash in, Fiora will be stuck in her dash animation and permanently slowed.

This happened while in the PvP

As far as recreating the bug, I haven't attempted to try and reproduce it. I don't know if the dash or arrows must be at a specific time through their animation to make this occur either. All I can say is I stayed in my dash animation while slowed trying to slide away from Ashe for about 2 seconds before Ashe murdered me haha.