Yeah, there was a delay in getting it sent tonight. Robin is traveling, so she thought it was just an issue with her location not being able to connect. So, I tried to send it from here, and I got the same error. I'm not sure if it was a problem with the server or the newsletter service, but either way, there was a hiccup.
I got mine about 90 min ago (on gmail) though, so if you don't have it already, I bet you'll be receiving it shortly.