[GAMEPLAY] Orianna, additional ball indicator

It only happened to me once, but, as orianna, i shielded an allied tristana that was about to die. After dying with my ball on her, the ball.... disapeared. I actually don't know if i was still able to launch my spells correctly since i died right after. The "ball indicator" stayed for no reason while the ball was on me when i respawned Since it only happened once (in ARAM), i guess you have to shield an ally that is about to die while... well... i don't know