Bug in the map cursed hollow

I was trying the last PTR patch and during a game against the AI I think I found a bug in the map cursed hollow. In the bottom lane, before the keep (on the right side) there is a passage on the right that allows you to go beyond the map limit and to go beyond the wall also.
I sent you an email with the screenshots and the replay.

UPDATE:
I made a mistake posting in this section. It is probably a bug of the new hero hogger and not of the map. I saw similar problem in other thread in PTR bug section.