Isn't 1.0% good enough to meet their minimum CTR? If they have a bug in their checking software (>=1% instead of >1%)? I believe GoogleGuy should change something, either the document or the software.
quote from url: [adwords.google.com...]
2. Is there a minimum required clickthrough rate (CTR)?
...
For ads that appear in the first position across our partner sites, the minimum required CTR is typically 1.0%. (The minimum required CTR for ads appearing just on Google is 0.5%.)
Are you sure your ad has been disabled? Or is it that your ad is not showing on the SERPs?
If it is not showing up in the SERPs, you might want to check your account to see if you meet the recommended daily budget for the adword.
Also, as a reminder to everyone, this is not a place to ask for help from or post suggestions to Google or Googleguy.
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-G