any update on this? were you able to solve it? i’m having a similar issue and it’s driving me crazy!!
i’m having the same issue with gravatar, eagerly searching for an answer!
For anyone dealing with the issue of WordPress not saving their Twitter username in the Jetpack Twitter widget:
After spending hours combing the internet for solutions, I found this:
http://sherman-media.com/wordpress-text-widget-wont-save-fixed
On the widgets page, go to Screen Options in the upper right hand corner, and click “Enable accessibility mode”. Then fill out the info as you would normally, and it should save it!!
