The Austere Academy: Part Two - S2-E2
Continuity mistake: In season 1 whenever count Olaf's tattoo is shown, it is always on his inner left ankle (the reptile room part 2, Mr. Poe wipes the makeup to reveal it on the inner ankle, and In the Wide Window part 2 when Sunny chews through the broomstick and Olaf's lag is revealed it is also on the inner ankle. In this episode, after Sunny loosens the laces on Olaf's shoe and the Baudelaires defeat Olaf in the arm wrestling, the tattoo is on the outside left ankle.
Other mistake: Just before Rey jams her staff into the worm's mouth, she moves her arms to line it up. In a single frame, her left hand goes from holding the top of the staff underhanded to overhanded with no adjusting it. (00:01:06)
Visible crew/equipment: After Andi is given permission to leave school with Bowie, when they both walk out the school's front doors some filming equipment and the large reflector screen are reflected on the glass doors. (00:05:00)