This plugin was causing issues when I added SSL.
http://wordpress.org/plugins/ssl-insecure-content-fixer/ this plugin was able to cure most issues but not with this. Almost immediately however, the publisher of aforementioned plugin suggested this change to line 62 of the quick-flag.php :
$this->url = WP_PLUGIN_URL . '/' . self::slug;
$this->url = rtrim(plugin_dir_url(__FILE__), '/');
It worked perfectly. Perhaps you would consider including in a future update.