Due to some major backend changes with the Legends of Aria architecture, we need to temporarily retire the Covetous and Destard dungeons. This will allow us to proceed with the latest LoA upgrade, including moving to a new Unity platform, which in turn lets us push ahead with our plans for the Britannia map.
Rest assured they will return in the near future. If you have characters that are logged out inside Covetous or Destard, those characters will automatically be ejected if you try to log them in. Once the regions are removed entirely, you should be prompted for a town when you try to log them in.
Thanks as always for your patience while we work through these latest challenges. Keep an eye on #news for a notice around the upgrade, at which time you'll need to update your clients as well.