I recently wrote and asked the following.

1. Will they still honour the extended RW years?
2. Will they honour Lifetime status at the same level?
3. Are they going to reduce C class earnings to x1.5, ( If so I will cancel several flights and take my business elsewhere).

I got a very simple reply;

"You will have to be patient and wait until the end of April to find out."

I dont feel greatly reassured!