Between about 11:00 and 13:00 UTC there was a glitch on my new engine's whitelist processing where an inadvertent blank line in a manual whitelist broke the whitelisting. As a result some legitimate domains were briefly blacklisted. They are now properly excluded from blacklisting. For those with long memories, this happened with the old engine once also. I've since added a sed -e '/^$/d' to prevent this from happening with the new engine also. Thank you to those who brought this to my attention.

Jeff C.