So, My goblin Tinkerer got killed by wizards during a goblin invasion...big deal. He'll respawn. He respawns outside of my house and got killed by zombies. Now, he doesn't even show up on my housing list and he won't respaw...has this happened to anyone else?
EDIT: After returning to the place I first found him tied up in, he respawned. No idea why, but he did.