Recent experience with this is disappointing so far - no TP or Avios posted to my BAEC account since 1/12 - I have now flown 4 MH Business sectors all in C or Z class. Despite BPs all showing my BAEC number/status. I've submitted a retro-claim as the 7 day window clicked over for each flight but nothing has appeared so far. I suspect that this will prove frustrating.