Yes, it is working for me now as well. Since I did nothing I wonder what was changed/fixed.
I am having the same problem. Here is the message:
User Agent: “Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0)”
Page URL: “http://decisionprocesstheory.com/wp-admin/admin.php?page=stats&noheader”
API URL: “http://dashboard.wordpress.com/wp-admin/index.php?noheader=true&proxy&page=stats&blog=39111123&charset=UTF-8&color=fresh&j=1:2.1.1”
http_request_failed: “Operation timed out after 90001 milliseconds with 0 bytes received”