I had to revert back to the original which is here,
http://ouibis.com/mandoSymmetry/
Also, the code above, taken from http://www.briangardner.com/code/add-html5-markup/ veer from what I had used before which was
//* Add HTML5 markup structure
add_theme_support( ‘genesis-html5’ );
but neither would convert and the site was wonky. No microdata, no new tags.