We had a major server bite the dust this morning. Pro(2) is publishing (for most blogs). Publishing is off for basic and template editing is down for all. Working on getting the back-up online.
Update: After countless weird problems, and a trip to the server farm (where I'm at right now) publishing is now back on Pro. (pro2.blogger.com and pro.blogger.com not pro1.blogger.com, as that uses the old publishing service.) Now working on templates and regular publishing. (Note to selves: Don't tell the servers, next time the sys admin wants to take a day off.)
Update: I think things are pretty much working all around, now.