Guild Wars 2

Healer/Support : Full Nomad/Cleric/… Druid Ranger, Staff Ele, Shout Guardian,…
Tank : Celestial Ele, Full Nomad Regen Warrior, Bunker Guardian,…
DPS : Whatever the heck Zerk/Dire build you’re going.

THE BARRIER IS BROKEN

Okay guys, I have a workaround to this problem, it’s not a fix, but should be able to help you tide over the problem until ArenaNet found a proper fix.

1. Login to a character that isn’t located in bugged area (currently The Grove, Silverwastes,..).
2. Ask a guildmate/friend/… who is located in those area to party up with you.
3. Switch to a character located in bugged area.
4. PROFIT!