After completing “Clean up the Mess” achievement, I went looking around for more Araya journal entries. There is kitten along one of the walls in the ground in the fortress that I could not get out of or reset out of because there were no baddies left to draw to me. It’s pretty deep and big, very surprising that this was missed. So I logged out and logged back in. It put me back to my last checkpoint though, whew!
This hole is along the southern wing section of the hideout, along the left wall when you first walk into it. The plants hide the ground well along this spot, so be careful!