Annie Visual BUG [GAMEPLAY]
Annie kept her stun indicator after using it in a fight with Lulu. The white swirl mark remained until the end of the game . Also if you look carefully Annie was able to cast a spell through Polymorph. I can hear Annie's Q sound effect , but i'm sure she was polymorphed before the animation started.
I haven't attempted to reproduce this bug , but the video should be sufficient to anyone willing to try.