Character mistake: When Tim and Ted enter the school, we can hear a group of girls including Tabitha singing: "The wheels on the bus go Pi-r-squared / circumference all around." But π r² equals the area of a circle, not the circumference (which is 2πr). (00:36:34)
Character mistake: At conclusion of Katrina's interview with April, a banner on the bottom of the screen says "Auhtor Katrina shares her real Christmas story". (01:18:48)
Character mistake: During the planning stage, the Virtuoso said (narrating), "You have to hit a two-inch moving target on a car going 60-plus miles per hour from 50 yards away." He was watching the CEO drive past the window to where he parks in front of his business. The CEO was shown taking a sharp turn at the intersection and squealing his tires, but the location was inner-city with short blocks and traffic lights. Downtown busy streets with pedestrians do not allow (or enable) drivers to reach high speeds. (00:10:30)
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 the thieves exit the depot in the armed truck, the dispatcher over the radio says that they are on "405." Everyone in LA uses the article "the" for a highway so it always is "the 405". Also, the truck is on a city street parallel to the highway, not the 405 anyway.
Character mistake: When the neighbor is showing off his Challenger he states it is a 1972 4.9 liter. Dodge never made a 4.9L that year, only a 3.7L, 5.2L and 5.6L.
Character mistake: Whenever Catherine visits the Baroness with young Estella, before she gets murdered, she asks the Baroness for money so that her and Estella could start a new life. Since Estella is being spoken about, the Baroness is aware of her at this point. However, later on in the movie, the Baroness questions John, "What did you think I meant when I said take care of the problem?!" Implying she thought Estella had already been killed when she was a baby.
Character mistake: In the very beginning at the baseball game the runner is running to second base and the fielder doesn't even try to tag him out. Just runs right by him and gets the ball to the pitcher. (00:00:53)
Suggested correction: The center fielder missed the ball and the right fielder got it. The second baseman was at the border of the infield and outfield and the right fielder may not have noticed that the short stop moved to cover second base. By this time, the players might have been more concerned over the opposing team scoring a run because a player had advanced to third base. It was a "revealing" mistake or overall "stupidity" by the team as each player was playing "musical positions" more so than good baseball.
With regard to "revealing", the players may have been instructed to be active on the field and cover bases for each other as needed and this was the "mess" they produced.
Suggested correction: Baseball players make mental errors all the time, even major leaguers.
I've watched the scene a few times and can't agree or disagree with the mistake, but it certainly doesn't look like a mental error one would see in a game, even a little league game. It just looked like two kids were given directions what to do and the timing might have been off and the director on set didn't bother changing it. (I'm not disagreeing or agreeing with the correction either, just making a statement to help others decide).
Character mistake: Marjorie's supervisor said the police found Nathan "torturing an animal [dog], there was a struggle and he assaulted one of them." Marjorie then asked, "Is he violent?" Her supervisor replied, "I have no reason to believe so. I mean, he did resist arrest, but that's probably out of fear" and the mental health team said there was "no obvious psychopathy." Social workers/mental health teams should have assessed cruelty to animals and resisting arrest as indicators of potential for violence. (00:03:55 - 00:04:30)
Character mistake: Detective King (?) told Mikey, "You're on probation. You got no rights." King knew Mikey had been in prison, so should have said, "You're on parole" (not probation). Although a layperson might use probation and parole interchangeably, an employee in the criminal justice system (such as a detective) should know the differences between the terms and use the right one. A parolee is given an early, conditional release from prison and has fewer "rights" than a probationer. (00:47:10)
Character mistake: Seargent Fulbright and his three member team stormed the front and back doors with weapons drawn and said, "Hey!" followed by "Get down!" seven times, "Get the f - down!" twice, and "Put your f-ing hands in the air!" twice BUT never identified themselves as police officers as required. They arrived in a fake company van, were not wearing police uniforms (just plain jackets with "POLICE" across the back) and had badges on neck chains that were not highly visible and looked more like toys. (00:02:45)
Character mistake: Evan's response to "What's gunpowder made of?" was "74% potassium nitrate, 13% charcoal." A "smart man" who "knows everything" should realise that the two total 87% and there's a third ingredient (surfur) needed to comprise the remaining 13%. Gunpowder does not have a single "recipe", so the % of the 3 ingredients can vary. Generally, 75% potassium nitrate (or "salt peter"), 15% charcoal, and 10% sulfur may translate to 74.8%/13.3%/11.9% respectively. The 74.8% should be rounded up, not down? (00:14:00)
Character mistake: When Lydia texts Emily, her left index finger swaps between raised or not, depending on the shot. (00:12:15)
Character mistake: The woman with the AK-47 doesn't have the covers on the red dot optic open. In other words, she can't see her target.
Character mistake: After banker Karl was reported missing from his home, the police detective did not even think to locate his car - which he could have merely driven away in (meaning he was not kidnapped).
Character mistake: Aldo tells Rodolfo to reconcile with his son, saying "Sunday is my birthday." Aldo Gucci was born on May 26th, which was not a Sunday in 1980 nor 1981, which is when the scene would take place. (00:31:30)
Character mistake: Zack's birthday cake appears to have his name misspelled as "Zach." (00:29:24)
Character mistake: Over the phone, Julie told her sister Sara, " I got them [parents] a bouquet", pronouncing the "T" in bouquet. Bouquet has French origin so the "T" is silent. Bouquet is properly pronounced like bow-kay (American English) or boo-kay (British English). (00:00:55)
Character mistake: The Gardener threw a knife that impaled an intruder's gut, essentially rendering the intruder incapacitated. At this point, the intruder was no longer a threat and did not pose imminent danger, therefore the Gardener was NOT justified in shooting the intruder in the forehead and killing him. The Gardener could be charged with some degree of murder, such as voluntary manslaughter (provoked and loss of self-control or inability to control emotions). (01:15:20 - 01:15:55)
Character mistake: When searching the database for the missing girl, they find her and it says missing since 7 January 2021. When Caleb read it, he says "missing since February..."