anet answer from official gw2 forum:
"We just wanted to respond to the image that has been data-mined from the Edge of the Mists testing branch.
This is a testing branch. We conduct internal experiments for various territories on our testing branches. This particular experiment is not being tested for the West.
As always, keep in mind that we test a lot more than we ship, so data-mining is no guarantee of anything. If we have announcements to make about future content, we’ll make them through the usual official channels."https://forum-en.guildwars2.com/forum/game/gw2/VIP-Membership/page/5