Unable to use the newer addon now. Doesn't work now. I'm currently using the 10.1.3 version now but can't get the web browser to work until the addon is disabled again. If the pages are marked to allow access, evetually they get to a state to show allowed but shown in red text. If you toggle not allow allow it doesnt get back to a usable state. I can't even search google now, with page allowed, it doesn't let you select any items returned from a search. Please sort the issue because this is the best software to do the job of blocking items. We appreciate your work, but 2 stars to show it is really busted with the newer firefox version