This has to be a bug cause the same thing happen to all the toons in both guilds I created on the PTS. Every single member in each guild is now guildless and we no longer have access to the many rare items I placed in the guild bank. I submitted both a ticket and a bug report. Guild name on Imp side was "Lords of Almas" Guild name on Pub side was "Heroes of Cularin" Also, when I tired to access the Guild Registrar vendor on the fleet I got a message saying; "Guild Loading Error: Please contact customer support." This right here kinda confirms it for me that there is some sort of bug regarding guilds on the PTS. Hope they can get it fixed cause I would hate to have to recreate two guilds all over again.