[GAMEPLAY]-Jarvan E-Q stack him in the walls
If you throw your E and the Q too close to a wall or on top of the wall J4 will travel there and stack there without be able to move!
I did that on the wall of blue golem i throw my E on top of the wall (the big wall behind the blue golem) then i follow with my Q and i stack there !
I hope riot see it and fix it