Problem with the gaming theme "Valor"

I am using the gaming theme Valor to do my gaming website. It has been all smooth sailing until now.

On the homepage, it displays the latest news. Under each article summary, there are the categories in blue. When you click on a category, it will take you to a page displaying a summary of all the posts labeled under that category. There is a problem though. When you click on a category and go to the summarys for all of the posts labeled under that category, it shows the summary text TWICE. But on the HOMEPAGE, it shows the summary text once like it normally should. Why is it repeating the text twice? Please help.

Here is the link to my homepage, where it is normal: http://thetruegamer.com/

Here is the link for a category that is showing the summary text TWICE:
http://thetruegamer.com/category/xbox-one/

I am not fantastic with code either, so the simplest explanation would be nice.