Board Thread:Show-Related Questions and Answers/@comment-25974054-20150105192131/@comment-5679696-20151019195814

Apparently the Apprentice's wand is more powerful than the Dark Curse, and so the people who came to this world via his portal door (Ingrid) or his red portal vortex (lily, cruella and ursula) are not dragged back by the undoing of the Dark Curse.