I have already submitted a ticket on this issue, but I wanted to warn others that if you have a long flight you will not be able to balance your fuel tanks.  The norm is after take-off you cut off the fuel flow from tanks 1&3 and feed you engines off the center tank until all 3 tanks have the same amount.  But since the latest change, I have not been able to do this.  As I found out what can happen is near the end of your flight you wind up with the #2 eng and that cannot be good!