Not receiving RPoL email notications.
RPOL migrated to a new host around that time, and there was a rash of 'hiccups' with site functions as a result, including email notifications (although I think, specifically, the issue I saw reported was confirmation emails for new users...) Jase posted a day or so ago that he'd found the issue and fixed it, so if this is still a problem, I'd suggest sending rMail to the Moderators about the issue, as it may be another bug resulting from the host-change.