I'm looking for a map load program

In one of jadd's programs, there was a mapload [insert mapID] type of option to let you visit maps/zones that are you not currently on, client side of course.
The reason I am asking for this because in a few MoP realms, there is other NPCs rumored to be out of the zone Pandaren starter zone [MapID 8.0.8] completely, mainly left behind when Blizz was testing things out.
There is human and a few pandaren NPCs outside of Wandering Isle and some SW guards on mounts, 3 of them, flying in mid air.

My issue is when I get to those cords, the NPCs all down a bottomless pit, and in the past with Jadd's mapload in one of his programs, client side it shows the map, and prevents the NPCS from falling into nothingness.

But as I stated, I am in need of this mapload program to change maps client-side via MapIDs ingame, is something like this existing as a stand-alone program? Possibly Lua of it?

I was told to model edit, but I want to see/change maps client side in game at will.


This is a screen of someone finding this on a MoP server months ago:
http://i.imgur.com/XL03xrP.jpg
http://i.imgur.com/sx2sIZD.jpg