Other mistake: When Zane and Andy get on the elevator, Jo is there to zap Andy. We see Andy start to fall backwards, and then we hear a thud as if he fell to the floor. When the shot changes, he's propped up against the wall. But he was standing too far away from the wall to land against the wall in that position.
Eureka (2006)
1 other mistake in Lost - chronological order
Starring: Salli Richardson-Whitfield, Colin Ferguson, Erica Cerra, Neil Grayston
Other mistake: Captain Eureka losing his finger makes absolutely no sense. He doesn't cry out in pain, there's no blood, and where the finger ended up is completely illogical. The finger didn't just sever on its own; it's shown that severing only occurs when passing through objects. Captain Eureka goes through a wall that is a good fifteen feet away from where the finger is discovered, and it is implausible to think it could have rolled there on its own.
Marshall Jack Carter: Let's not shoot the crazy end-of-the-world machine just yet.
Trivia: In the final scene, as Jack and Zoe are heading out of Eureka, they pass their younger selves heading into Eureka. This scene is from the pilot episode where Zoe sees another version of her and her dad. However, in the pilot episode, the other (older) Jack and Zoe are in Jack's original car, not his Jeep, and other Zoe waves at them. I would call this a mistake, but I'm listing it as trivia because I know someone would say "after they came back from 1947, things changed so this changed too."
Question: When Jack and Jason go to talk to Todd about MACAA, Todd tells them that they destroyed it in Section 14 pit followed by a nuclear explosion. If it was destroyed, where did the version that is missing from the shelves come from?