[GAMEPLAY] Swain-Visual Texture Change on the use of his Q

When Playing Swain, I use his Q (Decrepify) on an enemy unit, He returns to his Old textures while in the Q animation.He also gets a little smaller when this happens,although i'm assuming its the old textures that does that.

1. Just Q (Decrepify) an Enemy unit as swain

I've Tried this on Minions and Champions a good 10 times,and it always happens, Crystal Scar or Summoners rift.

I will try to get a video or pictures ASAP,but my laptop isn't the best of quality.

Edit: Got the pictures,hopefully it will help