I flew in Nordics this weekend, upgraded with Optiontown from O to A and got credited 750 points instead of 250.
As I booked and purchased the upgrade request before nov 27, I will of course send a request for the full 1000 points that I expected when I applied for OT though, will be interesting to see how that turns out as OT cleared after jan 1.
I'd be interested in reading the outcome of your request, as I'll be in a similar situation later this year.