Kicking opponents that are getting up while blocking

There are a few more moves that are unblockable and some that I guess are glitched bec you take alot of damage from them. But ea also use dda  (dynamic Difficulty Adjustment) so sometimes you will autoblock and sometimes it wont block bec the game wants you to lose depending on how much you have won latley. 

Ps look it up. They even have a patent for dda. They can deny it how much they want but if you play the game enough it becomes clear.