Not sure if I'm missing something, but the pricing of Creative Cloud has always been made very clear from the order form:

  "Monthly Plan - £75.85/mo"
  "Annual plan, paid monthly - £49.94/mo"
  "Annual plan, prepaid - £596.33"

I can't see how there's any confusion here, or do they only show the options like this in the UK?

Also I just upgraded from Premiere Pro to the Creative Cloud and was given the full upgrade T&Cs, including that there'd be a cancellation fee to pay if I signed up for the yearly option and cancelled mid-way through.

Again, a genuine question: am I missing something?