Continuity mistake: When Luv returns to the sinking car to retrieve Deckard, and K enters and grabs Luv by the neck, Deckard's hair is wet, but visibly smooth, however, in the next shot, his hair is suddenly ruffled. (02:24:10)
Continuity mistake: When K is cornered by the scavengers, he gets out of the car after they cut the door open. In the shot of one of the scavengers running up to K to attack him, nothing is hanging out of the car door. K then breaks the scavenger's back with his knee and the seat belt is suddenly hanging out of the door. (01:02:45)
Continuity mistake: When Ryan Gosling is talking to Harrison Ford not long after meeting up, Harrison Ford is wearing a grey T-shirt which has sweat stains around the neck. The sweat stains frequently grow, shrink and change shape between shots. (01:51:45)
Continuity mistake: When K shoots at Luv, she falls onto the car seat, leaving a blood splatter over it. The appearance of the blood splatter made on the seat changes between shots. (02:21:55)
Continuity mistake: When K is at Wallace Corporation, he is standing at the front desk and gives the hair sample from the replicant to the file clerk. After K hands the sample to the clerk, he rests his elbow on the desk, with his forearm placed over the edge, but in the next shot, both his elbow and forearm are resting on the desk. (00:29:50)
Continuity mistake: When K is told by Dr. Ana Stelline that his memory was real, he screams and kicks the stool he is sitting on. When this happens, Dr. Stelline's reflection can be seen in the window, with her hands at her side, but when the shot cuts to Stelline, she suddenly has one hand on her nose. (01:22:10)
Continuity mistake: When K shows Joi the emanator he got for her, he has a cigarette in his mouth in one shot, but when he opens the box in the next shot, the cigarette has suddenly gone from his mouth to his hand. (00:19:15)
Continuity mistake: When Dr. Stelline begins designing a memory of a birthday party, after inserting the table and birthday cake, she inserts the birthday girl, followed by two other girls standing beside her, then rotates the table to insert a third girl standing at a different corner of the table, but in the next shot, the third girl standing at the different corner is suddenly standing visibly closer to the other girls. (01:18:05)
Continuity mistake: When Joi projects a holographic version of the wooden horse from K's memory, she flips it over revealing the date on the bottom, but when K goes to lower her hand, the horse is suddenly face up again. (00:56:25)
Continuity mistake: When K is fighting off the scavengers in the scrap yard, he shoots at a few and keeps his gun pointed at them. When he says "stay back", he has his gun pointed forwards in one shot, then pointed to the right in the following shot. (01:02:55)
Continuity mistake: When K is talking to Mariette at the food court, K is holding a photo in his hands. When Mariette puts her hand on K's shoulder, he is still holding the photo, but in the next shot, his hand has suddenly reached his shoulder, trying to move her hand. (00:44:50)
Continuity mistake: At Wallace Corporation, when K is walking through the data vault, the clerk stops to open the drawer with the replicant serial number, standing in front of it, but in the next shot, he is suddenly standing beside the open drawer. (00:31:25)
Continuity mistake: After K destroys the two other cars, Luv runs up to the front of the car to see out the front window. She places her left hand on the driver seat, with her hand touching near the bottom of a metal plate attached to the side of the seat. The shot cuts to a different angle, where he hand is now touching most of the metal plate attached to the seat. (02:20:05)
Continuity mistake: When K and Deckard realise that Wallace's thugs have reached them, K picks up a pair of binoculars and looks out to see. The binoculars have a strap extending from them at first, but from another angle, the strap is no longer visible. (01:58:05)
Continuity mistake: When Mariette is standing in the street with the two other replicants, there is a woman to the right of shot, wearing some sort of mask and goggles on her face. She is holding an umbrella, with the pole facing the right hand side of her head, but in the next shot, the pole of the umbrella is now facing the left hand side of her head. (00:43:55)
Continuity mistake: When Deckard heads for his car after he is found, he runs into a room with his dog, locking the door. He and the dog then run towards the car, with the dog running ahead of him, but in the next shot, the dog is suddenly behind him. (01:58:35)
Continuity mistake: After stabbing K, Luv swims back to the sinking car for Deckard. Her hair is soaking wet and covered all over her fringe. When K grabs Luv by the neck, the exterior shot shows her hair parted away from the centre of the fringe. Her hair is suddenly covered over her fringe again in the next shot. (02:24:10)
Continuity mistake: When Luv swims back to the sinking car, the exterior shot shows her placing her left hand on a seat in front of her. The shot then cuts to inside the car, where it is now her right hand placed on a seat that is to her right. (02:24:00)
Continuity mistake: Just after Luv throws herself and K out of the car after he attempts to rescue Deckard, the two land in the water rising up against the sea wall. When Luv first kicks K, he is kneeling on the ground attempting to stand up. The shot then cuts to a different angle, where K is suddenly standing mostly upright. (02:22:20)
Continuity mistake: When Luv's car is making an abrupt landing next to the sea wall, just after the car hits the ground, Luv is shown holding onto the side of the two front driver seats with her elbows. The shot then cuts to Deckard. When the shot cuts again, Luv's elbows are now holding onto the side of the seats, but further up. (02:20:30)
Answer: The birth records were purposefully mixed to hide Ana Stelline (Rachael and Deckard's daughter). She was passed off as a boy and raised in the orphanage. K was given her memories because she secretly was giving replicants pleasant memories of her own. She is in a containment area because it is said she has an autoimmune disorder, but this is likely a ploy by the freedom fighters to keep anyone from examining her and discovering that she is at least part replicant.
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