Reading all your comment about the "consistency" of the Ultimate privilege, I will keep my actual setup of FB Platinum + SM Diamond.
Some flights have be add in my travel plan (YUL to CKY or ABJ) in the next few months, who will have give me the missing "boost" to reach Ultimate.
But with all the issues you (Ultimate) have with AF/KLM, I will past my turn until all of this are solve.
Just feel sorry, I will have take AF to Africa. Just lost for AF.