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"If you are noticing that your index count in Google Webmaster Tools in your Sitemaps section shows zero pages are indexed, then don't panic. Google has confirmed in a Google Webmaster Help thread that there may be a bug impacting some reporting for Sitemaps files.JohnMu of Google said:It looks like the \"0\" count may be a  bug at the moment, so I wouldn't worry about it for now. I looked at your Sitemap file and some of the URLs are indexed. Because of that, I imagine that this is just a case where what you want indexed just doesn't completely match what Google wants indexed at the moment :-).This is not the first time Google had a reporting glitch with Sitemaps.  A few months ago, we reported a similar issue.  I cannot express how many times we have reported issues with the reports at Google Webmaster Tools.  So, whenever you see something really out of the norm, I would strongly recommend you not panic and wait.Forum discussion Google Webmaster Help."^^<http://www.w3.org/2001/XMLSchema#string>
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