All Your Pageview Belong to US!

So I was checking my stats, when all of the sudden they all disappeared.  Except for the ones from today.  They're all gone.  Now, it's not that big a deal, but in a way it meant something.  I was on my way to 20,000 page views.  Now I have... 22.  Oh well...

Did this happen to anyone else?

UPDATE:  The correct stats came back.  I should have known that would happen.