It's been almost 3 weeks for me as well. I could be wrong but my guess is that they send out a bunch at the same time. I've waited for 2 months before, so I'd just be patient...they'll arrive soon.
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Church of Satan

"We are superior, and are superior not by ethnic means, but by the superior force of the will -- the imagination, the creativity, and the very essence of resourcefulness, and survival, that is the heart and the very soul of the Satanist."
~Anton LaVey