I have to do a Mea Culpa and confess that a few months ago I accidentally burned a cabin next to the portal near Frostallion.

I tried to recreate the cabin to the best of my abilities through some screenshots I had from the area, though I took the liberty of adding a stair to the back for easier access.

I don't know who the owner is, but your cabin is back to it's former glory...I think...