I am trying to configure the Jetpack's twitter widget on my self-hosted blog.
I'm adding the widget to the sidebar and changing the configuration. For username, I have entered 'jcberthon' but when I hit Save, the username is empty again.
I have tried with other username, thinking it might be my account. But I have the same behaviour.
Does this widget work with a self-hosted WordPress? How can I debug it?
Note: I have WP 3.4.2 and Jetpack 1.8.2 and using Twenty-Twelve theme. The widget never worked on my website, however with previous versions of WP/Jetpack, the username was not reset when saving. So I had no clue what was going on.
The blog I need help with is www.berthon.eu.