[Plugin: WooCommerce – excelling eCommerce] Layout funny on category pages since version 1.6.1

Ever since upgrading to the latest version of Woocommerce, the layout has been funny on my products page where I am calling the categories and all products. Specifically, where I have <h1> tags above a shortcode to display a specific category, the text shows to the right of the products instead of above the products. This is what it looks like:

http://balletuni.com/?post_type=product

Is this a bug with the new version? Thanks for your help!

http://wordpress.org/extend/plugins/woocommerce/