"Collectormania have decided that they cannot now allow Nicholas Brendon
to come to Norwich to do our event. Nicholas is under contract to
Collectormania and cannot do other events like ours without their
permission, which they have withdrawn. We are still in discussions with
his manager and hope to be able to arrange a new event sometime next
year. In the meantime it is with great regret that we have to cancel
this event.

Nicholas has asked us to pass on his regrets as he was looking forward
to coming."

That's a shame