IT Infrastructure blocking RedHat.com website?/

As a brand new customer, I've been frustrated that several things on the customer portal do not work.

Until now, I could not post to the community. Whenever I tried, I would get:

KYou have to specify a valid date.

Until now, now matter now many tries, I could never get to the packages download area:

The error is: Proxy Error The proxy server received an invalid response from an upstream server.
The proxy server could not handle the request GET /rhn/software/channels/All.do.
Reason: Error reading from remote server

Apache Server at rhn.redhat.com Port 443

The same error results from /rhn/software/channels/Search.do

I just tried these things from home. Guess what. Everything works. Grrr. Erm. The stuff I need to get working is all at work. I suppose there is some IT nastiness going on here. Perhaps once the system is online the download stuff won't be an issue, but... I have to get it up and running by first thing next week. For some reason, I did not anticipate how hard it would be to switch to RHEL.

I guess for now I have to run home when I find something missing that I need? Wow.