Try another email first but I suspect that something similar to this is what is happening. After I had my cataract op somebody from the Medical Branch rang me to tell me that I my medical restriction had now been lifted. That person took the trouble to telephone as there was a huge backlog of paperwork and it would have been a long time before I received written notification and "It would be a shame to waste all this lovely weather". It was a much appreciated gesture from a very helpful deprtment of the CAA.