First, this shard where cool before the PK start to ress kill and is there a bug but when im in my house the door close, they can cast spell and deal dommage to me... and sometime, a PK put in face of my house, open the door and cast spell agains me... so i start to come very angry about this problems, its ruin the gameplay i think.
There is no bug, it is the way the game mechanics are ment to be. As for being res killed, no one forced you to be rez'ed there. If the player is going to keep killing you can go somewhere else to res. If your house is in a hot spot of PKs and you can't handle the heat I recomend moving.
I'm breaking the limit inside you, stop begging someone to hide you. I'm breaking the limit inside you, don't run away, bring it on straight to me!