Winter Luau - S1-E9
Other mistake: When Lucas is about to take Alexa from her friends, you can hear them re-using an audio clip from a previous episode, "But if I tell them the same thing is gonna happen to me" which would only apply if this was before Alexa tells everyone that she is the one with cancer.
Winter Luau - S1-E9
Other mistake: While Lucas sings the breakfast song, Lori starts filming after the part where he says "Ate my eggs, ate them good" while they are at school. Dylan and Cameron later tease him about how he eats his eggs, but that part wasn't recorded.
