Ah. I'd volunteer to help, but knowing next to nothing about the wiki software itself, that likely wouldn't help too much. Though if there is something, let me know.
As an aside, I haven't yet received your mail - I checked the web archive to find it. While there, I noticed it labels message received times as UTC... but the time it lists is sender's local time. I wonder if that's a pipermail bug.
-- Jake, bugmagnet.