Logic bug: for_creator bugs make no sense without Quest

To summarize a bit: Labors can be created as part of a quest, or they could just be created organically when the right event is thrown for a system. Labors can be designated as being for the machine owner or for the quest owner. But if a labor was created without a quest, what happens when it progresses to a state that is supposed to be for the quest owner? This labor will essentially be unowned. Whoops.