Comments Plus Plugin not working all of a sudden

I have used Comments Plus for a couple years I think and sometime this last week it stopped working. Somehow people can hit "reply" and post, but when I look at a devotional from today this is what I see where there would have normally been an area to leave a comment:

http://restministries.com/2015/06/talking/#respond

When I click on any tab NOTHING occurs.

Thank you.