title: Github pages not updating home page
body: <p>On my octopress/jekyll blog <a href="http://www.railsonmaui.com" rel="nofollow">http://www.railsonmaui.com</a>, after I update an article and push to GitHub pages, the specific blog article is updating, but the home page of blog articles is not updating.</p>
  
  <p>Is there any way to tell GitHub pages to clear the cache on the home page?<br>
  Any reason the home page is the only page that has this issue?</p>