I see many questions about this update so I’ll answer them in one text post. The Nannasprite that Jane talked to is pre-retcon Nannasprite, the one who spent three years with John and Jade. She hitched a ride over to this timeline on Lowas like Jaspersprite did. The Nannasprite who threw the pie in her face is post-retcon Nannasprite, the one who saw John die when Lowas exploded and baked a lot of cakes to cheer Jade up.