Welcome to FT and the BA Board. I suggest you drop BA Executive Club a PM with your EC account details and see if she can help - Nicci is our 'official' BA rep here on FT and where she has room to help out, she does ^ I don't know if it'll work for sure, but it's worth a try.
And although it may not help you, if this causes BA to amend its site and clarify this stuff once and for all, it would be a good thing for everyone else too...