Here this link is from the for honor competitve subreddit and it explains very well these bugs and which is abusable with each hero.Originally Posted by GolfTwoEchoZulu Go to original post
https://www.reddit.com/r/Competitive...xplanation_of/
My guess is that in patch 1.07 they fixed the bug with unlock at the start of the attack and then relock before impact,
which made the unlock attack animation similar to that used against minions resulting in unparryable attack.
This "new" bug is the normal animation of the locked attack just slightly turned on the side, which makes it not only unparryable but also with impact coming sooner resulting in a faster attack.