[Plugin: JJ NextGen JQuery Cycle] wp_specialchars > esc_html

wp_specialchars has been deprecated since 2.8
line 28 of jj-nextgen-jquery-cycle/includes/functions.php
should be
$instance[esc_html($att)] = esc_html($val);

http://wordpress.org/extend/plugins/jj-nextgen-jquery-cycle/