[Bug] Fiora W doesnt stun kennen when his passive procs

Fiora W doesn't stun kennen when his passive procs on you. when you have two stacks on yourself and you block the next incoming stacks it doesn't stun him even when it should. i dont know if this is a bug or not but someone should look into it. recreate: 1. pick fiora. 2. make sure there is an kennen in the enemy team. 3. make him try to stun you. 4. block at the right moment. 5. weap. ;_;