This is baffling!
I have ads that have been running for a good year or so now, getting many impressions and clicks.
But, yesterday and today I have zero impressions and zero clicks.
The ad bids are more than high enough and all ads are showing as running. The only thing ive changed over the last week is add some more keyword variations. does not make sense at all.
is there an adwords fault going on ?
Re: Whats happend!!
It does occasionally happen that there's a small delay in posting data to an account. As long as you don't have any warning messages, and as long as you've checked your ads and they're all still able to serve traffic, I'd suggest waiting a day to see if this is a glitch.
Google AdWords Top Contributor