I created a new site map and the pages submitted in Web Master Tools shows the site map file has grown from around 500 pages to 3,300 pages.

I get a lot of these groupings now with "about us", "shipping info", "privacy info" and "condition of use" now being added to every page:

<url><loc>http://www.ciebookstore.com/home-automation-training?SystemName=aboutus</loc><changefreq>weekly</changefreq><priority>0.69</priority></url>

<url><loc>http://www.ciebookstore.com/home-automation-training?SystemName=shippinginfo</loc><changefreq>weekly</changefreq><priority>0.69</priority></url>

<url><loc>http://www.ciebookstore.com/home-automation-training?SystemName=privacyinfo</loc><changefreq>weekly</changefreq><priority>0.69</priority></url>

<url><loc>http://www.ciebookstore.com/home-automation-training?SystemName=conditionsofUse</loc><changefreq>weekly</changefreq><priority>0.69</priority></url>

Is this normal?