I've been noticing a worrying trend just lately and wonder if anyone eles has this, or would like to offer a comment. At 9am this morning my 'today' stats were showing exactly the same stats as they were at 9pm last night. Now I know the site has had hundreds (at least) of visitors since 9pm last night, the forums alone show this with over 40 new posts. Now, 30 minutes later 9:30am, the stats have updated and show 2 page impressions and no clicks. Even if there were no clicks, I know there's been plenty more page impressions since 9pm last night.
I understand there is often a delay, that's not my point. My point is that between 9pm last night and 9am this morning there had been no update. That much I can accept. But then between 9am and 9:30am this morning the stats DID update but only showed 2 page impressions. That would suggest that between 9pm last night and 9:30am this morning (when they did update) only 2 page impressions had been recorded. I know that's not the case.