Was flying down the coreway on this druid an as i was about to go into iron haul station everything went gray and i got dcd from game and when i go back it the same and dcd a few seconds later.
If this is happening on one character, staying logged out for 15-30 minutes should fix that. But you can also use the character stuck self service to try to move it to a safe spot. If it goes on cooldown and did not work, the second option should be a ticket on the bottom of the stuck service page.