It was just a matter of time before they had to pull that trick... accidentally of course.
Why am I not surprised, but allow me to shout out the solution to all of you who's been but-fucked by Microsoft:
Settings->Update & Security->Recovery->Go back to Windows ??.
This is becoming more and more crazy... People have a right to NOT upgrade unless they want to do so themselves :eek:
And yes, it is about high time Microsoft get some punishment for all their accidental malicious behavior