Gravatar Bio not showing at bottom of posts

I’ve recently become a writer for https://www.fandompost.com which is powered by wordpress and have noticed that even though I’ve updated my gravatar info, the only thing that carries over to the posts I write on that site is my gravatar image, but nothing else. I was told it might take some time to sync up correctly, but it’s been a good month so far. Can anyone shed some light on this?