Murder on the Day of the Dead - S7-E5
Continuity mistake: Hugh Davenport runs off when the two police officers walk by. Jack comments on that; in the first shot, Florence lowers her hand while the wind blows. Second shot, both hands hold the evidence bag mid-waist and there's no wind. (00:20:30)
Murder on the Day of the Dead - S7-E5
Continuity mistake: When the police visit the club treasurer Charlotte Hamilton, in the opening wide shot Jack's tie curves sharply because of the wind, but before the cut the wind breaks and the tie gets down. However in the next shot his tie is all the way windblown. Likewise, Charlotte's bang in that same shot is messy and upturned, but is back to normal in the next one. (00:25:35)
Murder on the Day of the Dead - S7-E5
Audio problem: When Jack and Florence talk to the club treasurer drinking lemonade, several times in shots where Ardal O'Hanlon is out of focus in the foreground you can hear his voice being dubbed in while he was doing simple a stand-in role without opening his mouth. (00:26:20)
Murder on the Day of the Dead - S7-E5
Continuity mistake: During her interrogation, Charlotte Hamilton walks back to the table with a stronger drink. Before she sits down, the lemonade jug has more liquid in it than in the shots before and after. (00:26:45)
Murder on the Day of the Dead - S7-E5
Factual error: The story is set in February 2018, but when Jack and Florence go talk to Hugh Davenport, he is reading the latest finance news.from the May 4th 2017 newspaper. (00:32:50)
Murder on the Day of the Dead - S7-E5
Continuity mistake: When Jack and Florence talk to Hugh, Florence's top when she is shot from behind has the two straps on her left shoulder about one inch apart, while they are joined close in the front views. The mistake goes on throughout the whole scene. (00:32:50)
Murder on the Day of the Dead - S7-E5
Continuity mistake: Jack puts the CCTV CDs on the counter, and the owner of the club peeks at them folding the newspaper. In the next shot, the newspaper is straight as it was before. (00:32:55)
Murder on the Day of the Dead - S7-E5
Audio problem: The address on the satnav is 35 Rue Dauphin, but Ardal O'Hanlon says 35 Rue D'Orphan (the close captions say as much too, it's not a personal interpretation). Florence correctly types Dauphin. (00:35:00)
Murder on the Day of the Dead - S7-E5
Factual error: The 1966 Ford Mustang 289 belonging to the victim has registration plates from Hawaii, but "DY 536 HR" does not follow the correct format for Hawaiian license plates at that year, or any year for that matter.
Continuity mistake: After the intro, Florence reaches Jack at the shack and leans against the wall while he's whining about the speech he has to write about their boss. In all close-ups Joséphine Jobert's hair flows in front of her shoulder, but in the one wider angle (when she shrugs him off with "I don't know, sir") her hair is fully behind her back. (00:04:25)
Continuity mistake: When Jack speaks to Florence about his ambiguous intention to spend some quality time with the Commissioner, he changes position in between shots, with his excited fist raised while his left hand disappears from sight. (00:15:10)
Revealing mistake: Jack searches for Bryn Williams. We see the page with the results. Florence suggests him then to change to William Bryn, he types it, but the next close-up shows the results page with the query unchanged from before. Still, the bottom result (the top one are still all "Bryn Williams) is the one ("William Bryn") they are looking for. (00:16:20)
Continuity mistake: JP presents the key after his visit to Dread Locks; Tobi Bakare is holding the plastic bag in a different way throughout the scene (just one finger in the reverse shots) and at towards the end he lowers his hand in a shot but it's again up in the next. (00:27:10)
Continuity mistake: The detectives reach Cressida Friend on the beach. Jack waves around the letters with his right hand; his left hand is in his pocket in the front views, but it's on the waist in the wider shot. (00:32:00)
Other mistake: According to his passport, Michael Bennett was born on July 120th. (00:35:50)
Continuity mistake: At the harbour, Florence's ponytail is suddenly windblown in the shot when Jack says "I'd say that gives you a pretty good reason to want revenge." (00:37:15)
Continuity mistake: Officer J.P. Hooper holds the wad of bills for an unnaturally long amount of time, but if it was for sake of continuity, too bad; he holds it with his arm at a different angle between shots (he did not have his elbow on the desk, and all of a sudden he does). (00:37:20)
Plot hole: The way Jack narrates the murder does not make sense; according to him, the killer went first to grab the telephone, then back to the garden to kill the victim, then from there, he had to go, unnoticed and with his robe loose, back to the shack (which seems to be close to the entrance and the box where the phone was). Moreover, to stick the rope into the clay sculpture, especially the way we see it, not entwined into a ball but unfurled, he needed to disrupt the sculpture in a way that would have been noticeable, even if the clay was not entirely dry yet.
Plot hole: One of the guests is a journalist going undercover. The police finds him out because...they google his name, "Bryn Williams journalist" (no quotation marks), but then not finding anything (and Jack says so despite actual results being visualized, but he dismisses them at a glance) Florence has a stroke of genius and says "William Bryn then." And this time the googling pays off, with a search result page that says, literally, that he's an investigative journalist "known for going undercover to investigate", apparently being a master at that having won prizes! In all this amazing silliness, it appears quite impossible that they wouldn't know his real name, since they already identified the suspects and ran background checks, which in every episode always include checking with immigration when they entered Saint Marie. He couldn't have entered the country under a fake name.
Continuity mistake: Florence at the beginning of the episode dismounts from the police Defender putting her right hand on the inside handle of the door, but she has her fingers at the top of the open window in the next shot. (00:03:40)
Answer: Most likely they had only tropical exotic drinks, he wanted an old fashioned English beer.