Hey Shawn
I had that problem for the longest time, too. I got a new account, I set everything up, I updated my Gravatar page, but it took a few weeks (!!) until that info I entered on Gravatar showed up. I updated the info again I think 2 weeks or so ago and just now that I look today I see the info updated.
It seems to take a really long time until ANYTHING in that bio section is updated. For now I'd say just give it time. Have you posted and "published" anything on the new AltDev site yet? If not, this will never update. You need to have an article published, then wait for the bio section to get updated (takes days or even weeks) and then it should appear.
That's what happened with my article anyway.
Best,
Chris