[Gameplay] Udyr able to activate all stance animations simultaneously.

Udyr is able to have all 4 stance animations activate at once. Only one stance will provide it's effect.

To recreate:

1. Press Q,W,E,R simultaneously
2. Activate any stance and press remaining keys immediately after within about .25 seconds.

This harms counter play since players are unable to correctly see what stance he has activated.

Originally saw this in game from an opponent, played an Udyr game a short while later and was able to consistently recreate this bug.