Still a bit of a mystery, but is does tell us a little more about how Apple distributes upgrades.
I copied Dukige and deleted Spanish from a list of languages that I never chose to select as active languages in my iPhone!
I also reset my iPhone region to Japan. It must have been auto reset to Australia when I was there in August and September and did upgrades.
The upgrade then came with an English forward explanation and the Terms and conditions were in Japanese. Makes some sense if the T&Cs were different for Japan, btw still does not seem logical that Spanish or other languages were the contract languages based on region settings. One would assume that T&Cs are the same all over the world for iCloud and if not why were they being delivered in any language other then the main selected one for each iPhone?
Like to hear a logical explanation from Apple.
Ob
The message then came up in English