Illaoi E and Malzahar Passive

Played an aram yesterday where i was playing {{champion:90}} and there was an enemy {{champion:420}} . The Illaoi's E kept grabbing my spirit when Malz's passive was up rather than being stopped by the Malz passive. Not sure if this is a bug or not but i still wanted to report it just in case
Report as:
Offensive Spam Harassment Incorrect Board