The jquery-ui-1.8.14.custom.css script is loading throughout the entire WP Admin area including all other plugin's options pages, which is interfering with other jquery css scripts for other plugins. Please see this post as a reference on how to correct this. http://www.ait-pro.com/aitpro-blog/2734/wordpress-tips-tricks-fixes/wordpress-load-css-and-js-scripts-on-wordpress-plugin-pages-only-wordpress-top-level-plugin-menu-admin-scripts/
Currently i am disabling your jquery CSS from loading throughout the entire WP Admin area with FilesMatch.
<FilesMatch "^(wp-config\.php|php\.ini|php5\.ini|readme\.html|bb-config\.php|jquery-ui-1.8.14.custom\.css)"> Order allow,deny Deny from all #Allow from 188.8.131.52 </FilesMatch>