To chill out. The lady said "you know it's funny, we get a lot of adsense users who seem to think we're just going to drop them out of nowhere with an email. We'll call you first if something's wrong."
I really, really like Yahoo so far.
My speculation on are stats being stuck is that something was wrong with the revenue, and until they can sort it out, they've frozen it.
I think they are processing the revenues and that is why the stats aren't updating. I bet they are trying to get the checks out the door by tomorrow. They wouldn't want to have the checks stuck in the holiday (what am i saying!) I mean Christmas mail.