Cannot enter instances, move within a zone, or travel in any way while in a group with Horde (am Alliance) leader. Receive ‘Transfer Aborted: Instance Not Found’ error. Disabling all addons does not work, reloading does not work, and full restart does not work. Game functions normally before and after horde group and in all other instances and with other alliance members.
I successfully ran some mixed dungeons today, but I did find I would get a similar error if I hearthed out of the dungeon at the end.
This is a game breaking bug is there a blue sticky on this that is being worked on