[GAMEPLAY] Vi Devourer Bug - Will sometimes make her E go on cooldown with no effect

Vi's E can sometimes get eaten (ability put on cooldown, but no effect) by the double-hit animation of Sated Devourer.

How to recreate:

1. Get Sated Devourer on Vi
2. Use Vi's E inbetween the double-hit animation of Sated Devourer on any enemy (champions, monsters, minions), and it will put the ability on cooldown without doing increased damage or the splash effect.

This bug is recreated with 100% success, although the timing is very difficult.