Singed's bottle VFX linger after I won.

I unfortunately couldn't take a picture in time, luckily its easy to explain. I had a Signed in my bench (not on the field). When I won the game, while the victory animation was playing (thus all champions disappear), Singed's cask (the giant potion he carries on his back) was still visible (the green contents of it). So there was a green bottle hovering in the air near my little legend while they did the victory animation for getting first place. Not a huge bug, but weird to see. Thank you!