As many mentioned there are some realy and I mean realy wierd stuffs going on in ToI. I'm a WL HM11, all HMs skill but if someone care to explain me which of my skills do "REFLECT-->STUN" happend to me several times on 30-40 fl against WL AI. Such things are bеyond annoying along with allmost non existing CDs of all AIs skills: its just defeats the "fun" part of the game and becomes realy frustrating at times.
Happens to me quite often, yet I think it's rather hitting "v" too fast than a bug. If I pay attention or cast first 4 or just wait for a split sec wingstorm is always insta cast after leach or Imprison.