DanRaisch wrote:Since it disappeared we can't be sure but it may have been an older version of the extension that was not compatible with the update. Normally there should just have been an installation of the newer extension version but in this case it seems that did not work.
That is probably true. As most updates nowadays only add stuff like ads and other garbage I prefer not to updates.
I have been tempted for long time not to update Ff itself any longer, as it ALWAYS causes more problems than helping....