A few days ago I got a message on my MacBook Pro that I needed to 'update my AppleID settings' to gain access to all the services. I entered my Apple ID password but the same message would re-appear. Then I got the same thing on my iPhone. I lost access to all my saved passwords, my iMessages in the cloud, access to my HomeKit etc. Everything that requires end-to-end encryption. I called Apple and spent hours with lower end techs who were basically clueless and finally got through to a senior tech who could not help. He forwarded my case to Apple engineers. They will apparently take 5 days to even look at my case! Anyone out there had a similar issue????