Looks like all extensions have been disabled for all Firefox users.
I think this fail-closed behavior is more of a security issue than the one it is trying to solve. All of my security add-ons - Privacy Badger, NoScript, Decentraleyes, and many more were disabled. Even worse, it happened without notice to the user.
One moment I was browsing the internet (just barely) secured by these add-ons, and the next moment, all of them disappeared (without warning) and I only noticed when I saw my password manager was missing.
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