MMB - upgrade now option not working?
Does not happen often; I have a full-fare ticket and a long flight (IAD-AMS-JNB) ahead of me. I hope to use miles for an upgrade. On MMB I see the option "upgrade now" but when I click on it I am directed to a page on AF and when I fill in my login information I get an error message. Anybody ever used this online option? Thanks!