What do people make of this?
"In addition, please note that Diamond Club membership are no longer awarded Status Miles or allocated membership status. Existing Diamond Club Gold & Silver members are being welcomed to tier match into the British Airways Executive Club until 31 December 2012."
My year ends on 9th November. Should I assume from this that I will retain Silver until 31st December now? In which case, I can delay my match to extend my BA Silver.