Links not working for any of the slides

I’ve got a Nivo Slider on a page in my theme. But when I add a link the images aren’t getting wrapped in anchor tags. I did add a bit of code to functions:

add_filter('metaslider_nivo_slider_anchor_attributes', 'metaslider_rel_attribute', 10, 3);
add_filter('metaslider_flex_slider_anchor_attributes', 'metaslider_rel_attribute', 10, 3);
function metaslider_rel_attribute($attributes, $slide, $slider_id) {
        // add data-reveal-id attribute to <a>, with a value of 'myModal'
	if ($slider_id == 2106) {
	$attributes['data-reveal-id'] = 'video-carousel-slide-' . $slide['id'];
	return $attributes;
	}
}

But even when I remove that code it still isn’t working, and I don’t see how that’s affecting my ability to add links to slider images. You can see the production server here: http://resolute.server294.com/founders-companies/

Screengrab of the metaslider dashboard: http://screencast.com/t/wzA7u1M4l

Just updated to v2.5-beta2

http://wordpress.org/plugins/ml-slider/