Leblanc W glitch

So I was playing Leblanc and i died because of this glitch TWICE in one game. So if you try to W past the wall from dragon pit from a certain spot, you just W into the wall. If you look at dragon pit there are 3 pine trees in a row almost directly behind dragon. the far left pine tree, of the 3, you literally can not W past this exact tree. Its a very small glitch, but it managed to killed me twice in one game not being able to jump over a wall that should be an easy W for Leblanc, or even flash this wall is very easy to flash over. please fix this bug sooner rather then later right, makes dragon control very difficult when i cant jump over part of the wall IM SUPPOSED TO BE ABLE TO JUMP OVER.