Proxy errors

Is it just me or have other people been having problems connecting to the site? Over the last few days pages have taken ages to refresh or I have got error messages such as:

Proxy Error

The proxy server received an invalid response from an upstream server.
The proxy server could not handle the request GET /app.php.

Reason: Error reading from remote server

Apache/2.2.3 (CentOS) Server at www.ipredict.co.nz Port 443

Its really frustrating when one is trading on stocks where the best position changes minute by minute but one has to wait 10 minutes for the page to reload, or one is not able to reconnect at all and close out positions to minimise losses!

Yes I too was having these issues throughout the afternoon and early evening of the 31st.

Thanks.