Hi,
Well, it took a number of weeks to finally receive an answer.
I sent in a background of my system and TM to Apple.
It appears, that some TM users could not restore certain personal files to their HD.
In response, the latest update makes all users use their passwords for every single file, folder, jpg. music file, .doc and app's for every single TM restore!!!!
It almost appears you are no longer the owner of your own personal files. I was reminded that TM is not a backup but rather an archive to restore in full but surely people like myself like to retrieve files that were thrown away or pictures, apps that were written over or adjusted?
So, everyone will have to fill out their password when restoring anything from TM from now unless Apple makes changes which I hope they will but doubt highly.
Hope this helps?