Damned if I know, Phil. What you say is what I’d have thought, but guessed the new version might conceivably have thrown a rock at NoScript. I’d loaded it on a previous session, and it had disappeared. Reloading the CM page didn’t bring it back. It was there in the addons. When I invoked ‘temporarily allow all this page’ it reappeared. That’s all I know. Just a glitch then, perhaps. It’s been fine ever since (page permanently allowed).