Episode #4.2 - S4-E2
Continuity mistake: When Ben is serving the puree/meal he created, firstly he removes the lid from the serving dish with his left hand. It then reappears in his right hand. Also the ladle Ben is holding to serve his concoction switches hands for the next three shots.
Answer: Acording to all online sources, her birthday is 30th August 2001. It's also documented that in Season 5 she is in year 7 and 11 years old. If her birthday is 30th August, she will start year 7, 2 days after her 11th Birthday so this is correct.
Ssiscool ★