Ashe Ult/ Katarina Shunpo [gameplay]

I was Playing ashe yesterday and I ultied Katarina, it made the connection sound and disappeared then she shun-poed to me not stunned and without any kind of slow. I thought maybe it was a ping issue, and since i had some friends spectating the game, I asked them what happened. They told me that it just disapeared when she shun-poed. Later in the game I fired a hawkshot for vision, and she used shun-po and the hawkshot was deleted.

Also a lot of ashe's portraits have her holding her bow in her left hand and firing with her right hand, but in game she holds her bow in the right hand and fire with her left, and this kind of bugs me.