Umbral Grotto and Longeye's ledge

On the GW:EN sneak peak page these to outpost are shown

http://www.guildwars.com/events/inga...ek/default.php

I unfortunately despite looking can not find away to get to either so has any one found away to get to these outposts or are the not in the sneak peak?

im not 100% sure that map in the above link is correct. Boreal station is missing.

might not mean much :P

It does say the whole shiverpeaks region so I would imagine that would included Longeye's ledge, thats why i'm confused about not being able to find it. In less of course you need to go through the underground