Accidently discovered an OOB in Sunken Harbor during my casual playthrough. Attached is a photo of the location. Sorry I wasn't recording video.

I got past the enemy located here with a slide. Lured him to the end of the hall and performed an Execution Parry against the wall. After the animation ended I was OOB. Had character control and camera control revealing a partially loaded room to the east. I did not explore it but thought I would leave this here in case it helps anyone looking for clips.

Thank you for letting us know! If you're talking about this enemy

then getting past them has been fixed in the latest patch (which is already out everywhere but Xbox Series X|S and the Switch):

@toca it couldn't have been this enemy.

1. it's not in sunken harbor
2. it's not near any slope
3. it doesn't have a parriable attack
4. it's straight up not there where it's shown on screenshot

the actual spot looks like this. parrying the enemy from this area puts us a bit forward, so if you parry them on a slope, it should be possible to clip through it. i couldnt make them attack me with it while i was on lower height, so didnt get a chance to replicate the clip

Ah that's the yellow parry clip then, my bad

Guess it not only works through doors but only on slopes? Would need a video to conclude more