Thanks for the report Dan, and sorry for the lack of feedback so far. This sounds like it might be an upstream bug, would you mind filing one at https://bugzilla.mozilla.org/enter_bug.cgi#h=dupes%7CFirefox and sharing the link to it here?
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1861913 Title: "Strict" tracking protection sometimes causes _all_ content to fail to display on browser launch To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/1861913/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs