[GAMEPLAY] kalista "R" bug

When Kalista use her ultimate on her teammate, the last one should be untargetable. But in fact you can hit him.

Example: If I use Bard against Kalista and Braum (or anyone else champion), I can stun, with my Q, Kalista and Braum WHILE Kalista is ulting. (I have to hit kalista and the "ball" over her. It's pretty easy)

You can do the same thing with Morgana: in fact you can root Braum while he is ulted by Kalista.

But what happend next? happend that Braum can't trow himself, and he will appear next to Kalista (and maybe still stunned)

I hope that my english is not that bad ^^"