Strange "Connection Hanging Problem"

I seem to have a strange problem, that can best be reproduced by this

curl http://www.geobaby.com/calendar/ – works (connection terminates
and control returns back to the prompt)
wget http://www.geobaby.com/calendar/ – does not return control

In firefox, the page does not seem to load although I can view the
source.

Any clues as to where I could start debugging?

Nginx:
./nginx -V
nginx version: nginx/0.8.11
built by gcc 4.1.2 20080704 (Red Hat 4.1.2-44)
configure arguments: --prefix=/usr/local/nginx --with-file-aio
–with-http_realip_module --with-http_geoip_module

PHP-FPM : 5.2.10

Regards,
Shri

On Mon, Aug 31, 2009 at 10:59:05PM +0800, Shri @ DevLib.Org wrote:

./nginx -V
nginx version: nginx/0.8.11
built by gcc 4.1.2 20080704 (Red Hat 4.1.2-44)
configure arguments: --prefix=/usr/local/nginx --with-file-aio --with-http_realip_module --with-http_geoip_module

PHP-FPM : 5.2.10

Upgrade to 0.8.12, it may be a bug in try_files, if you use it.