[Plugin: Shadowbox JS] Shadow JS won't work after upgrade

Please help, I’m still pretty new to WP and coding in general. I updated a client’s plugins today and now a video he has posted on his homepage isn’t working. I tried the fix that I read about on an earlier post. I removed all the js files from wp-content/uploads/shadowbox-js and then went and saved changes, but that didn’t work. I’m kind of at a loss here. Any thoughts?

the video should be on the right in the black stripe: stantheannuityman.com

http://wordpress.org/extend/plugins/shadowbox-js/