Other mistake: When Azula attacks the Western Air Temple, there is a close up shot of her when she says that she is about to become an only child. Pay attention to the smoke coming from the airship behind her, especially above her head: it doesn't move. Even if this was remotely possible, it does move when the camera zooms out, making it a mistake nonetheless.
Iroh: Where are we going to go? We are enemies of the Earth Kingdom, and fugitives from the Fire Nation.
Zuko: If the Earth Kingdom discovers us, we'll be killed.
Iroh: But if the Fire Nation discovers us, we'll be turned over to Azula.
[Iroh and Zuko give each other a meaningful look.]
Zuko: Earth Kingdom it is.
Sokka: Listen to this: The Boy in the Iceberg is a new production from acclaimed playwriter Pu Won Tin. He scowered the globe gathering information on the Avatar. From the icy south pole to the heart of Ba Sing Se. His sources include singing nomads, pirates, prisoners of war and a surprisingly knowlegable merchant of cabbage.
Question: At the end of Sozin's story, he says that he wiped out the Airtemple, and we see one burning. But it isn't one of the four they visited during the three seasons. The Western Airtemple hangs from the cliff, the Northern and Southern both are on one solitary peak and it doesn't have the distinctive bridges of the Eastern Airtemple. Is it ever explained or shown which one it is in Sozin's story?Friso94