Other mistake: In this episode, the Spellmens and Salem are sitting at the breakfast table. You can see Sabrina has a stack of pancakes in front of her. But in the episode Pancake Madness, they are forbidden in the Spellman home because of the effects that come from them.
Nobody Nose Libby Like Sabrina Nose Libby - S3-E9
Other mistake: After Salem and Sabrina are shrunk down into the toy plane you see the kitchen from inside the cockpit, but when they are shrunk down to be tiny enough to go into Libby's nose, the view from inside the cockpit is the same as it was before they were shrunk down even further. Since they are that much smaller everything should be seen as much bigger.
Dream a Little Dreama Me - S4-E2
Other mistake: When she sees Katrina at her house she asks her aunts if she can solve the family secret. But in season 3 episode 25 she already solved it.
Suggested correction: In the pilot, Sabrina is not a full witch so the pancakes probably had no effect on her. Besides, since she didn't know she was a witch yet, it would be hard for her aunts to justify not letting her have pancakes.
immortal eskimo
But why were they on the table in first place then?