I had all my Globals in place, but unfortunately had to cancel an itin. Booked a new flight with Z availability according to EF.
Just talked to 2 agents plus a supervisor and was told only a GUC upgrade available into next class on a B787-10 i.e. LAX-AMS.
I was told that the rules recently had changed for Globals , however they could not specify the date of the change.
In any case, I will keep trying to use my last one and find a cabin with only the old layout.

Please all, keep posting your success stories before this ends !