Character mistake: When in the mineshaft Trevor says that magnesium is used in gunpowder. That is not correct.
Character mistake: Diana categorizes without a doubt Aquaman as "a mixed blood" Atlantean because Bruce tells her that he could breathe air. However Steppenwolf interrogated one of the guards from Atlantis on the ground, and he could breathe just fine.
Character mistake: When young Alan is talking young Sarah, he says that he found a board game at the factory. Alan didn't find the game at the factory. He found the game across from the factory at a construction site.
Character mistake: At the start Wonder Woman stops a terrorist attack in London, and one of the terrorists tells her the bomb will flatten 4 blocks. This must be true as she is using her lasso of truth. But she just throws the bomb through the roof window and it explodes without damaging anything. A bomb with that blast radius would still damage nearby buildings, whether it detonated in the air or on the ground.
Suggested correction: You are compelled to YOUR truth. He didn't build the bomb. He could have been wrong based on what he knew. Otherwise, why did the terrorists have to go through all that trouble to plant a bomb there if they could level 4 blocks just by planting it outside in the car.
Which is why it is labeled a character mistake, yes. You are right in your observation, but at the same time, the only truth the movie feeds us by exposition is that the bomb is supposed to have a certain power, and that is not true. Movies tend also to use this trope/trick a lot; the moment you throw a bomb at 'the last second', the explosion that was supposed to be uber-powerful is relatively harmless, even when the distance was not all that significant.
Depends on how high she threw the bomb. She can throw that thing high enough that it won't cause damage. Certainly if it's not as powerfull as the terrorist thought.
Character mistake: The poster on the wall near the start reads "Our Egg Donor's [sic.] are helping to fulfill the dreams of women across America." There is an unnecessary apostrophe in the word "Donor's." (00:10:05)
Character mistake: When we first see Sophie her body was slumped over (the spell to make her old) but later on in the movie, her back magically seems fine. (00:00:01 - 01:50:00)
Character mistake: Before the junk man drives away he calls Mr Coggins "Bill." The correct first name is George.
Character mistake: When Frank opens the present in his office and finds the picture frame from his brother inside, he reads what is supposedly written on the frame out loud: "To Frank, the best brother a guy ever had. Merry Christmas." However, instead of Merry Christmas, it says Love, James.
Character mistake: At the beginning of the movie, Marnie states that she is 13 years old. When Grandma Aggie comes to visit, she tells Mom that it is Marnie's 13th Halloween. Since everyone celebrates their first Halloween before they turn one, if Marnie is 13 the events of this movie would occur on her 14th Halloween, meaning her powers would have faded by now.
Character mistake: The ref says there's no rules before McClure fights Whiplash but she tries stopping them later.
Character mistake: In a scene on Johnny Whitefeather's patio, his son is referred to as a "ten-year-old boy." Later, in a business meeting, Whitefeather says his son is nine.
Character mistake: When Charles comes down to breakfast the evening after Elvira arrived, he comments to Ruth what a wonderful day it is, "not a cloud in the sky." But that's wrong; there's a low cloud bank and the rest is murky and gloomy.
Character mistake: When nurse McTavish checks mum's pulse, she uses her thumb. Any nurse worth her salt knows that thumbs have their own pulse and that one needs to use the index and middle finger to get an accurate pulse. (00:30:10)
Character mistake: A priest is holding a globe with a fire to light the globes carried by others. There are two lines with globes approaching the man with the lit globe. The first person in the line from the right has trouble lighting their globe. She starts to return for a second try, but apparently thinks better of it and continues on with the unlit globe.
Character mistake: The batter hit a line drive hit over the second baseman Garcia's head. The pitcher Bass whips his head to his left as the ball goes to right or right center field. The announcer said there's a base hit to left field when it was right field.
Character mistake: One of Jack's fellow producers starts choking on a pickle, the other knows this yet says it's a sandwich she's choking on.
Character mistake: When Darcy walks into the police station the chief calls her Joan, the lead actress' real name, by mistake.
Character mistake: The Daily Planet newspaper headline "New publisher for your favourite paper" has "favourite" is spelled the British English way. Since Metropolis is in the United States it should be spelled "favorite."
Character mistake: During the scene at the office of the University of Oxford, the Union Jack is hanged the opposite way from the proper position. (01:23:10)
Character mistake: Shiwan Khan uses mind control to make Nelson commit suicide. Later, when Lamont is talking to one of his agents, the agent talks about a murder at the museum.
Suggested correction: The construction might very well be part of the factory, a new factory building for example.
lionhead
The sign at the construction site said it was an "Executive Office Annex" that they were building.
Bishop73
Even though the sign said it was an Annex, construction was still being done outside of the main factory where Alan found the game. Not inside of the main factory itself.