[Gameplay] Sion/Lee Sin ult bug

When Sion is ulting and Lee Sin ults him, it stops Sion for about a second before he continues through with his ult.

I'm not sure if Lee has to be kicking him the opposite direction for it to stop him but both times it's happened to me that was the case.

It's happened to me only two times but that was also 100% of the time I was getting kicked by Lee in sion ult.