Update:
Looks like Enfold has had a lot of changes in this update. They have added a little more customization to sizing within the Enfold Admin > General Layout > Dimensions.
Here you can now set a max-width as well as the distribution across the content/sidebars.
Found that the previous fix placed in the functions.php file may no longer be needed and was probably conflicting. If you’ve added this code, you might want to try commenting it out and adjusting the settings in Enfold.
/* Include the global settings for Enfold Change the default page layout for Enfold theme */
add_action('init', 'my_layout_change_layout', 900);
function my_layout_change_layout()
{
global $avia_config;
$avia_config['layout']['sidebar_right'] = array('content' => 'eight alpha', 'sidebar' => 'four alpha', 'meta' => 'two alpha', 'entry' => 'eight alpha'); //GWB
}
If that doesn’t work, apparently others on the Enfold forum have had issues like this as well and one of the recommendations is to do a full ftp upload to make sure that all of the files get updated, clearing any caching plugins, etc.
cheers