I have a site that I have deployed and I am having problems with all versions of IE not being able to display K2 items. Category view and the feeds work just fine but once you get into an item it loads temporarily then gives the 404 error. I disabled the captcha and comments all together which was a solution that I saw for some of the IE errors and I tried enabling the mootools update plugin and that didn't help either. I would appreciate some help with this. The website is onehealthylife.org

Joomla v1.5.22 installed

K2 v2.4.1