weird urls in google webmaster tools using nginx

Hi I’m noticing some weird urls coming up in my google webmaster tools i’m using 3.1.2 wordpress with the nginx rules from the wordpres.org docs

and getting this in my webmaster tools wondering if anyone has seen this before

http://www.evilbeetgossip.com/page/1467/?pchiid=+%3D11008&doing_wp_cron
Redirect error Jul 30, 2011
http://www.evilbeetgossip.com/page/1126/?pchiid=+%3D11008
Redirect error Jul 30, 2011
http://www.evilbeetgossip.com/page/1117/?pchiid=+%3D11008
Redirect error Jul 30, 2011
http://www.evilbeetgossip.com/page/1710/?pchiid=+%3D11008&doing_wp_cron
Redirect error Jul 30, 2011
http://www.evilbeetgossip.com/page/2838/?pchiid=+%3D11008&doing_wp_cron
Redirect error Jul 30, 2011
http://www.evilbeetgossip.com/page/2846/?doing_wp_cron&pchiid=+%3D11008