I have a client that I have been asked to update their WP installation. I didn't develop their site. When I got into the site, they had WP 3.5 so I upgraded that to 3.8.1. They also use a child theme of Pagelines framework, and I updated Pagelines (but not the child theme). Then they have 15 plugins, 7 of which needed to be updated. I successfully updated the WP core, the theme, and all of the plugins except yours.
When I update your plugin, all the main navigation background gets replaced with the default image set by your plugin. Really weird.
URL is: http://sjemploymentsolutions.com but it looks fine right now because I downgraded back to the 0.9 version of your plugin since it was causing this problem.