I see a site, just without a theme.
http://georgevanburgh.co.uk/wordpress/wp-admin has a page source of
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Frameset//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-frameset.dtd">
<html>
<head>
<title>George Vanburgh</title>
<meta name="keywords" content="" />
<meta name="description" content="" />
</head>
<frameset rows="100%">
<frame src="http://ec2-79-125-65-74.eu-west-1.compute.amazonaws.com/wordpress/wp-admin" title="George Vanburgh" frameborder="0" noresize="noresize"/>
<noframes>
<body>
<h1>George Vanburgh</h1>
<p><a href="http://ec2-79-125-65-74.eu-west-1.compute.amazonaws.com/wordpress/wp-admin">http://georgevanburgh.co.uk/</a></p>
</body>
</noframes>
</frameset>
</html>
Who’s your host?
I host my own apache server – The site had a theme earlier today – then when I refreshed the page it came up with the un-themed page you see now.
Update: The problem is now resolved
For reference, I had set the wrong board URL in WordPress’ settings. I followed the instructions here:
http://codex.wordpress.org/Changing_The_Site_URL
