Since yesterday google analytics seems to be experiencing problems.
Some login problems were experienced and a delay in the processing was announced.
Now in the dashboard I can see funny things like the image above (47 visits and no pageviews, quite a mistery). In the specific case the correct data should be 0 visits since I know yesterday there was no activity on that specific regexp-filtered profile.
Statistics for july the 25th have stopped at 17 GMT for me.
sh*t happens, at google too.
-- update 30 july
Today for some accounts google analytics data are delayed again.
In my case data last update is 6.00 AM GMT july 29 so at the moment the delay is more than one day.