Just wondering what it is, and where it comes from. From the header request I get:
HTTP/1.0 403 Forbidden
Content-Type: text/html
Content-Length: 49
Connection: close
Server: CloudFront
Date: Thu, 03 Jan 2013 22:01:18 GMT
Expires: Thu, 03 Jan 2013 22:01:18 GMT
X-Amz-Cf-Id: XwrpY8dIAJVQveFH1V5Sym206IB0K8Vw7BQo_q1YB4gJ2VV87JmyXw==
X-Cache: Error from cloudfront
From the GET
HTTP/1.0 403 Forbidden
Content-Type: text/html
Content-Length: 49
Connection: close
Server: CloudFront
Date: Thu, 03 Jan 2013 22:03:04 GMT
Expires: Thu, 03 Jan 2013 22:03:04 GMT
X-Amz-Cf-Id: UwQcftUvjCf9p_iJDZYCAUEnIwku1Cj3z96FN6k3L-Zgf2cRB7l8Cw==
X-Cache: Error from cloudfront
<html><body>Sorry, invalid request</body></html>
polonus