I’m calling that we will see how Aurora got “the sleeping curse”: Aurora sacrificed herself for her family/kingdom, and this sacrifice, created some very strong protection-magic; that is why that part of the land was saved from the dark curse, because of Aurora's sacrifice….the man behind everything of course: Rumple!! (Aurora did pricked her finger with the spinning wheel after all) I believe he orchestrated everything so there was a possibility to come back to fairy-tale land…