I've read that and the other info on Mozilla.
For me it's unbelievable that only a few people can decide that.
And that those few ayatollahs have the - uncontrolled -power to block an addon that's used by milions op people.
Mwoah.....I gues it's the disadvantage of an open source browser. -

@ all : Of course I was also blocked on both my - synchronised - computers.
I went to the addon list of Firefox and switch them on again.
~ That's easier than making Google Chrome the favourite browser ~
BTW : Had to do that again when a new FF update was installed.