[GAMEPLAY] Oriana's ball dissappears.

When casting shield onto a nearby ally with oriana(her e ability), if they finish a recall, or teleport before the ball reaches them, it will appear to follow them halfway, then dissappear, the ball doesnt appear on oriana or the ally until another ability is casted, this could be an impact on a game due to the added resistance oriana receives from the ball.

How to reproduce this bug.

1. have an ally recall within shield range while playing oriana
2. before they finish recalling, shield them so that the ball is on its way to them when they finish recalling 3)the ball follows then disappears.