I apologize for making yet another post about this, but when I try to reply to one of the existing threads, I get "An error occurred while trying to submit your post. Please try again." I decided to try making a NEW thread to see if I could post at all...
I registered on the Xbox on November 15th, if I recall. However I didn't log into the site until the 17th. Using several different OSes and web browsers yields no improvement.
Win XP: IE and Firefox
Win 7: IE and Firefox
Ubuntu 10.04: Firefox and Chrome
Android: Firefox and internal browser
All give the same results; I can access most of the site resources (leaderboard, recent matches, challenges, etc), but any link that tries to descend into /ops2/classes/ or /connect/ redirects to the home page.
Interestingly enough, the Elite app for Android does let me view and modify custom classes.