Nope. I tried setting the client on two different computers to use mika.dhs.org, clueless.2y.net, and the standard dnet keyserver. None of them goes through.
I have nearly 3000 blocks in my buff-out, though. And I have two other systems which should do 1000+ per day at another location, which are also not flushing. Nearly all of those will be randoms, though. Ah well, it should make for a nice flush when it finally starts working again.
Marty