In my new saving, although Emmeline, rachel, skehmet are both over 3000cm tall, others(except Izel and the fighters) less than 2000 cm, but still they can not trigger the winning cg and continues the game.
Also, when I defeat celestia, her winning cg is unlocked.
And I also want to know if diana's ending sent to the day 1, will there be any difference to a normal new game? If not I think I will just abort that saving.