Where the streets have no name

Apparently there are small pocket zones in the game that don't belong to a valid zone. What I've seen so far are small spaceships that you need to visit to slap someone for a quest (not shiphand missions, those are implemented properly). Targeting creatures in these Limbo zones threw an addon error, the latest update fixes this issue.

A little bit more about the zone bleeding bug

During the past few days quite a few addon updates has been released, addressing zone saving bugs. If you are interested, here is what happened and how the bug will be dealt with.