The wonky hit boxes and hit detection are pretty common through out the game. I really noticed it and never even experienced the persuer one
Here are two examples just from my boss kill videos
Didn't actually hit me at all.
Acts as if I hit his shield even though I hit him squares in the chest. Then he hits me even though his sword doesn't touch me and I had actually started a roll.
The game isn't hard so it wasn't the biggest issue, it just caused a lot of eye rolls. It was more annoying the amount of times bosses hit me during my apparent iframes (I had good agilty).
It doesn't totally ruin the game but it is really annoying when it happens. It removes that feeling of things being your fault.