Malzahar Snow Skin - "Voidling On Deck" Visual Glitch

When I play Malz with his Snow Day skin, the visual under his feet that indicates that the next ability cast will spawn a voidling glitches after the first time it comes up. It remains there for the rest of the game and when malz is 1 ability cast away from spawning a voidling the visual doubles or stacks on top of itself.