Thorpe Park - S1-E3
Factual error: The same number plate can be seen on two different vehicles in this episode. The registration M483LTH can be seen on the hearse and then on Simon's car when parking. No two vehicles in the UK will ever share a number plate. (00:11:10 - 00:12:30)
Factual error: In the beginning of the episode "Show and Tell", you can see Woody clipping his toenails on the bed. You can see how many toes he has one of his feet. He has 5 toes. Yet, in one of the first episodes, Woody states he has 8 toes on one foot and 3 on the other.