Guild Wars 2

Still need some regions and I think I found a spot that I might have missed and trying to get there. But not sure.

Have from german wiki and english wiki the maps:
http://wiki-de.guildwars2.com/images/b/bf/Funkenschw%C3%A4rmersumpf_Karte.jpg
This is Sparkfly Fen. And in the northwest corner something seems like there could be area to discover.

Map from english wiki is unfortuantely these(with no location names):
http://wiki.guildwars2.com/images/2/2d/2012_May_Sparkfly_Fen.jpg

There it seems discovered but it seems not like the map from ingame. Seems like he did use some graphics progam to change the style a bit. Don’t know if the one that made the map uncoverd and edited it by himself to make northwest corner look uncovered. Or can this really be discovered ingame?

http://gw2cartographers.com/ has a bit more trees visible there. Anyone knows how to get there? Jumping puzzle? To me it seems like there is an area to discover.

Edit: Or not… after looking closely again. Seems the gw2cartographers version is the same as mine. Must be really the edited version of english wiki that was confusing my. Then I need to look at other parts of this map or mount maelstrom. Still missing 3 areas until everything in the world discovered.