[GAMEPLAY] Galio Knocks Fiora Off-Screen

I (Fiora) pressed Q right as Galio knocked me up with his R and it seemed to create a weird delay in the knock up which seemed to lead to me dying, it says Galio killed me before he even hit me with an ability, his R knock up took a bit less than half my health. It looks less weird watching it back but everyone in the game was so mind blown at the time, I thought it would be worth to post this to see if the interaction was bugged. I'm almost positive it was because I dashed right as the knock up occurred (actually misclicked because I wanted to Riposte xdddd)

Thanks for your time