FVD Speed Dial Extension is not signed

Hello, I´ve lost all my Bookmarks because I only use the FVD Speedial for Bookmarks. But the FVD Speed Dial Extension is not signed for Firefox and so Firefox, two days ago, deactivated the Extension. When the signature Process for FVD Speed Dial will be done and can Im use then all my Bookmarks again?

Kind Regards
Konrad