Number of votes cast is the page title?!

Odd problem. On my site I have just noticed that the page title (shown in browser tab and source code) is the number of votes cast. So for example here:

http://footyshare.com/i-hate-you-all-holtamania/

The page title is "0" which is the same as the votes cast. If you vote for that post and refresh - the page title changes as well!

This can't be good for SEO - whats wrong and how can I fix it please?