Riven's Fatal BUG [both on live and PBE!]

This bug will really cause game-changing mistake. When Riven is moving, her E will dash to the opposite direction instead of the cursor's direction[When the cursor is pointing the champion icon]. This bug will be obvious when you are escaping from purple team to blue team, as you have to get more map of bottom left corner, your mouse will definitely pointed to the champion icon, it will cause fatal mistake if you press E on that moment, Riot please consider this bug and have some fix on that ,TY!

ps: sorry for my bad english :/