I have the Custom About Author box displaying at the bottom of my posts. On one of my sites that has been set up for quite some time, I have the Gravatars displaying. I can't seem to get the Gravatar to display on one of my other sites.
Using CAA 1.5.4 on both sites and WP 3.5.1.
I'm sure it's something simple I am overlooking but can't quite figure it out.