There is ONE corrupted gem heading for town. ALL YOUNG GEMS should be IN TOWN with an EARPIECE! This way they get the message or part of the message that the creature is coming. They didn't want to worry the humans so some went to town and acted normal.

I have been trying to get that side of the story to do something but no one would and I don't have a young gems to move things over or at least I don't till Maeve gets there >.<