title: problem with facebook like button
body: <p>I have placed the facebook like button on  a website, and the weirdest thing is happening, every page on the site shows the same count for the number of people liking the site (~ 760), except the home page, the home page shows 18 people only.
  for the life of me I cannot figure out what's causing this.
  All pages are using the same open graph meta tags, and the facebook snippet is inserted by a user control (same on every page).
  Anyone has any ideas where I can even start to debug?</p>
  
  <p>The site is canvaspop.com</p>