First, take a deep breath and calm down. No one category of addon is more affected by this than any other, and Mozilla has no way of 'fixing ad blockers' before

First, take a deep breath and calm down. No one category of addon is more affected by this than any other, and Mozilla has no way of 'fixing ad blockers' before anything else. Once the signing certificate is replaced, all addons will work. Simply turn on studies and allow it to install the new cert, and you'll be on your way.