[According to Nick Craver](http://meta.mathoverflow.net/questions/129/public-dumps-for-mathoverflow/133?noredirect=1#comment2851_133), 

> there was a glitch with the new site imports (which is supposed to be automated, once a site graduates) after the move to NY while we rebuild Oregon. I have just fixed the glitch and the first import of MO has completed. It will update once a week every Sunday now.

Please let us know if there are any problems with this in the future.