stats for today show zero

no impressions, no clicks...

[idolw]

I logged into my AdWords account recently and saw the report for yesaterday. some clicks, some impressions, CTR - regular numbers.
When I changed the view to 'today' it showed only zeros.
0 clicks
0 impressions
no CTR
no CPC
Why is that?

My overall CTR is not high (I am starting and am figuring out the way adwords can work best for me) - is it possible that my ads were suspended due to low CTR? If so, how can i check it?

[Shurik]

Same here. All of a sudden the adds stop running. I made no changes to my compains in the past week. My budget is fine and they suck my credit card at will. All add groups are marked as active but no impressions. I wrote them an email and got a canned reply. Their "Ads Diagnostic Tool" states that I have "no ads that match" my keywords. What kind of horse s**t is that. I think they are having one of their glitches and as usual don't admit it unless it really affects loads of people like the AdSence payment screw-up last month. How can you mail checks to wrong accounts on a massive scale is still beyond me!