We had some messages in the queue to be approved because the person
was not a subscriber to the mailing list. I didn't catch them, being
out of town and whatnot (or packing and stuff like that beforehand),
but they're approved now, which is why everyone is seeing "new"
messages sent 7 days ago.
In any case, Brian is now a subscriber as well so we should be able to
mostly avoid that situation moving forward. :)