Hate to break it to you but it does not matter where you got it. It has to do with your character getting suck mid teleport. Be it when the boat teleports, you teleport in, out or log out in a dungeon, or you use a npc at the teleport pads. Your stuck online. If you make another account, log on, you can send your old toon that you got stuck on a whisper. Its all the same problem, just different ways we got there.
And pretty much, we are done for this beta. It ends in 3 days, we wont get a patch till cb4. They have stated they cant fix it right now. So.. we are not gonna be playing our accounts for the rest of cb3.