I have an issue with my DNN site where I am using the regular expression to exclude any querystring parameters from the Friendly Url where there are any that include "utm" in their names.

http://www.dnnsoftware.com/wiki/loc/print/Page/Keeping-Querystring-items-out-of-URL

The regular expression I am using is;

/nomo/\d+|/runningDefault//+|/popup/(?:true|false)|/(?:page|category|sort|tags)//+|(/utm/+//+)+

This works with any URLs except the homepage. For example;

http://www.[SITE].com/Products/product?utm_source=google&gclid=Testing&utm_medium=test_medium&utm_term=&utm_content=1&utm_campaign=test_campaign&mkwid=test&pcrid=7&pdv=test - WORKS

http://www.[SITE].com/home?utm_source=google&gclid=Testing&utm_medium=test_medium&utm_term=&utm_content=1&utm_campaign=test_campaign&mkwid=test&pcrid=7&pdv=test -404 ERROR

Can anyone help?