If anyone is having trouble with the visuallightbox plugin, this fixed it:

Open up the visuallightbox.php file.

Add this function right above the line that says // initialization

function visuallightboxtag_func($atts) {
return visuallightbox($atts['id'], false);

}

then comment out the add_filter and add the add_shortcode lines below

//add_filter('the_content', 'visuallightbox_injection');
add_shortcode('visuallightbox', 'visuallightboxtag_func');