"Parent Trap" was supposed to be episode 10 ("s2-ep3") and Mean Girls... (2013) was supposed to be episode 3. ABC aired all the episodes out of order because they felt the earlier episodes were more funny and would get higher ratings.
When Chloe asks Kiernan Shipka if it is true that January Jones really is a robot, she is referencing Kiernan's co-star in "Mad Men".