I have been using this for a month on a charity voting site, absolutely no problems with 5000+ votes in.

Today, I started getting reports from users that they cannot vote (ie nothing is responding). I confirmed myself and in the likebtn statistics and, indeed, all voting has dropped to zero today.

The voting is frozen in that I can click on any one of the possible votes, and nothing happens. I have changed nothing on the site or in likebtn

Page is pigdifference.org/votenow

Any help greatly appreciated.