So in a BG yesterday, playing against a magsorc using engine guardian, and some dks I believe. I went to bash the engine guardian, thought i got stunned somehow, which made me cc break. So i went to bash it again and cc broke again. Then realized I now could no longer bash, but could keep cc breaking whenever I wanted to, even worked while blocking/sprinting/jumping.
An interesting bug, cant say for sure if it tied to the engine guardian, but thought I might aswell share it with people.