[GAMEPLAY] Lee sin Q with new entrance in the wall at base

Basically what happened, I was playing orianna and was over the wall, the enemy lee sin hit me with a Q, as I try to cross the 'door' he reactivates it, I see him fly my way, but nothing happens and he was brought back to where he started his Q.

Can't say I'm sad about it, because I survived because of that, but still probably not how it's supposed to work.

Few more details, Lee sin was standing near the wall (not the door) when it happened, so he had to travel a few seconds inside the wall to reach me.