Apparently it is possible to place personal claims over someone's else hearth fire ... imagine!
Today I logged in after a couple of months of inactivity, my old village abandoned ... after traveling I little, I decided to go back to my hearth fire ... guess what? it was INSIDE some VERY NICE PERSON's personal claim ( personal of sort, since he claimed half of the abandoned village ).
Lucky for me, I had enought unspent skill points to grab trespassing on the fly and escape the bloody trap.
Someone should fix this.