Name of the character that you were online with: (None, I was at the channel selection page, but my stuck account has the character Arthor ) What you were doing before being disconnected (be as detailed as possible): At the channel selection page, it was taking too long to load so i clicked 'Back' ...
https://royals.ms/forum/threads/getting-the-already-logged-in-message-click-here.124442/ Make a post there and wait for the next server check to get your character unstuck.