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I currently have several 404 errors in the latest crawls from SEOMoz.  Here is an example of the error. http://dealerplatform.com/blog/2011/10/23/videos-for-auto-dealers/www.dealerplatform.com/ In all cases the error is a result of www.dealerplatform.com being added to the real url. Anyone seen this before?  The site is a wordpress mutlisite.  I don't see where this incorrect link is showing up anywhere on the website. Any advice would be helpful. Thanks