Lee Sin bug, ward jump bug splats game while insec'ing

It happens when you w ward jump while traveling through the air with q. makes insec'ing impossible. The bug has been around for like 2-3 months and still no fixes have been done, its not just me as others have complained about it on the forums. Pls riot ive lost like three ranked games over this bug and im afraid to even play lee anymore.

Its not a 100% repeatable thing, seems like it only randomly appears in certain matches or against certain champs. I can play 3 matches of lee and be fine, then next game I will bugsplat everytime i try to insec.