I just cleaned out a whole bunch of usernames from the House Kurac clan boards. If I tagged you by mistake, it means that you're now out of the clan and should send in a request to be stored.
Or you can send in a request asking for access again. Either way.
In general though, guys, when your character leaves a clan or dies, you yourself (yes, you yourself!) can click on the Usergroups tab up at the top of the forums and remove yourself from the appropriate clan boards.
It is not ok to continue reading the boards of a clan you're not in.