Force SSL certificate to reload after renewal

An e-commerce site I run uses a SSL cert for encryption. The certificate expires later this month, so I went ahead and renewed it with a vendor (GoDaddy). I installed the new certificate using ServerAdmin by pasting the content of the SSL vendor's e-mail into the edit field. The server is up and running with SSL active, but for some reason the new information (e.g. new exp. date) does not show up when I click on the padlock icon (in both Safari and Firefox).

Is there an expiration time I have to wait for the cert to be reloaded on the server or my workstation? Is there a way force the reload? Is it cached somewhere that I can clear?

•I did install the gd_bundle.crt.
•This server is running Mac OS X Server 10.3.9. Apache 1.3.