Dragon Glitch - Can't attack you in certain spot

So i emailed player support and they told me to make a thread in the boards, I did so and another player then refereed me here Copy and pasted from last thread -

So pretty much what happened was I was playing Wukong Jg in a ranked game (Yolo). I went for a level 4 dragon because the enemy team didn't have vision on it and their Lee was mid lane. ANYWAY, I w'd it, making a clone, and after the clone went away the dragon wouldn't attack me...maybe it was the square i was standing in. I don't know HOW i did it, I just know that I did it. I haven't tried to do it again. I have a video i recorded which I sent to all my mates. If needed, I can upload or send this video somewhere.

Just would like this patched as unfair bugs and glitches could give players the extra advantage over others, which isn't fair.

Cheers, I P In Pools