Not sure of the timing, but they made a slight change in choreography in One Short Day right after Wizomania Everyone runs to the front of the stage and do a couple of poses.
Also on tour, a couple of the female ensemble now flies during the classroom scene right after popular.
I would keep an eye out for this weekend. Chelsea Emma Franko (Elphaba standby) will be on vacation. Therefore, Olivia Valli (Elphaba wonderstudy) will likely go on one of the shows this weekend (most likely the one of the matinees).
