As per subject, I cannot be a group leader. If I'm not in a group and invite people, upon accepting they get a failed message. People cannot promote me to leader, and if I join a group and the leader goes offline, I do not get promoted, they are re-enabled as leader upon logging back on.

This has been ongoing for at least a week now and is extremely frustrating. Surely a characters group data should be purged when a player leaves a group, I don't understand how this can go on as long as it has for me.