Auto-Attack Animation non Existant

Directly after this last patch, my first game I ended up playing jungle jarvan. I was using the Dragon Slayer skin. Once I got in game and the jungle monsters spawned, I naturally started attacking them. The damage was going through just fine, as well as the sound effects, but the animation did not happen. At first I thought I may not have been looking right so I went on to the buff. Same thing, sound effects and damage but no animation. Our adc witnessed this as well. The ability animations were all working perfectly fine, but I played through the whole game without being able to see my auto attacks, and compared to normal, it seemed to make it much more dificult to play. Im not blaming that ranked loss because of that alone, but it still was not a pleasant thing to happen in a ranked game. I hope someone else can re-create this bug, discover what caused it (problem with skin?) and hopefully fix it. :) I play AD carry and hopefully will not be stuck on J4 again anyways, but if I am I would like him to be fully visually operational ^^