[5.15] [Fiora] Fiora parry bug vs lulu.

Fiora does not stun enemies when absorbing polymorph with Riposte.

Reproduction steps

1. Pick lulu & fiora

2. Use Lulu's W spell on Fiora while fiora has Riposte active

3. No stun

Also check out my other thread:

http://boards.na.leagueoflegends.com/en/c/gameplay-balance/YwxgcltP-the-new-fiora-my-issues-thoughts