Yes, I memorized what you have told me. But this time, another FTer would be in this particular CX flight, and I am thinking of trying CX again with this FTer whom I believe had been trying to convince me to give CX another chance.
I share your voice of BA-EC. My two up-graded flights last year had not been credited even after so many attempts to resolve. And I gave up since I was able to qualify for Silver for another year without those two flights.