Sorry, but I experienced one of the worst bugs that render Roleplay Haven unusable for the most part.
I can not access any expansion zones even tough two days ago it worked just fine, I can not join Burning Crusade zones Wrath of Lich King Zones Verry Verry few Cataclysm Zones (Ex Uldum) No Pandaren Draenor or Legion zones at all.
I reinstalled the game 3 times and still, nothing fixed, I even tried to log the account from another pc and it still had the same problem, please help me.
I will attach a photo proving the bug to maybe provide help in solving it.
Thank you for your time and I will be happy to supply further information if needed.
(Excuse my mistakes I am not a native speaker)