BA flights typically credit very quickly, however I have noticed in the last few weeks that CX sectors have been taking much, much longer than usual. I had 6 sectors waiting to credit, 2 of which have just been applied to my account overnight (after claiming missing TPs/Avios). The remaining 4 will likely required retro-claiming also, but I've not got round to it yet. Not sure if anyone has noticed similar, since it is very unusual to see this for CX --> BAEC credits?
(Sorry for taking this thread slightly off-topic, but better in here than starting another thread on the specific CX issue)