Orianna bug

So a friend and I were playing a game of aram when we discovered that on the heartseeker skin for orianna when she shields a teammate and that teammate dies the ball will go invisible until she forces it out to another location aswell as when the teammate dies it creates more arrows pointing to to where the ball is and where your teammate has recently died. We have also discovered that it is not only with Heartseeker but with all of her other skins aswell https://youtu.be/IMI5Q_Yhmrs