Continuity mistake: When Rick is hoisting up the hay into the barn, and talking to Chris, he hoists up a block of hay with Chris standing on it. When Chris says "Were you talking to me?" she hangs to the left of the rope. In the next shot she hangs to the right. (00:26:25)
Continuity mistake: At the barn when Chris is being dragged up by Rick and Rick says, "You agree, I agree." you can see his hands gathered while holding the rope. When it cuts his right hands have moved further up the rope. (00:26:30)
Continuity mistake: When Nick walks into the room, after Chris discovers Shelley in the cupboard, he leaves the door wide open. When the others enter the door is half shut. (00:27:55)
Continuity mistake: When Shelley runs and stops Vera in the car, to ask if he can go with her to the store, the car is in sunlight. In the next closeup, as she drives off, it is in complete shade. (00:28:35)
Continuity mistake: When Shelly throws his wallet to Vera, he has a silver band around his left arm. Then when he says "Excuse me, but I believe that's my wallet", it has disappeared. (00:29:50)
Continuity mistake: When Fox takes the wallet in the store and talks with Vera, between consecutive shots her necklace changes position. (00:30:05)
Continuity mistake: When Fox says, "You mean, may I please have the wallet." to Vera, she is holding the wallet. In the next shot you can see the wallet is rotated. (00:30:30)
Continuity mistake: When Vera asks Fox, "May I please have the wallet?" you see Vera holding the wallet unfolded. When it cuts the wallet is folded with no time for Fox to fold it. (00:30:30)
Continuity mistake: When Shelly and Vera are walking out of the store, Vera stuffs Shelly's wallet into her beige pants. Later, while sitting on the dock, she pulls it out of her pink pants. She doesn't have a change of clothes with her. (00:31:05 - 00:56:40)
Continuity mistake: During the scene in the car outside the grocery store, the number and position of tyres on the metal tire rack standing near the beer lorry changes. (00:31:25)
Continuity mistake: When Shelly and Vera get into the car after their run-in with the biker gang, you can see the area around where the windshield wipers are attached to the bonnet is all perfectly painted. However after Shelly reverses into the motorbikes, it cuts to Shelly and now there are large areas of rust around the wipers. (00:31:30)
Continuity mistake: When Ali pulls up his chain before he smashes the front shield of the car a piece of the chain is hanging down. When it cuts the chain is perfectly rolled up. Then later when he is about the break the side window it happens again. (00:31:55)
Continuity mistake: When Ali punches the car windshield, it is clear that the whole pane of glass is smashed out, but in the next shot the pattern of the missing glass is completely different. (00:32:15)
Continuity mistake: When Shelly screeches out onto the road, after the windows on the car are smashes by Ali, you can see a large 'Olympia' lorry parked perfectly straight, outside a garage. Then between shots when Shelly goes speeding towards the gang's motorbikes, the lorry is suddenly parked at an angle, now sticking right out into the road. (00:32:20)
Continuity mistake: When Rick is about to go for a drive in his car, and Chris is begging to come, we see Rick is holding just keys and that Chris's hands are empty. It cuts to the POV of Jason watching them from the stable, and Rick hasn't moved or picked anything up. It then cuts back to a closer view of them again, and now Rick has a golden coloured coat in his hand. (00:33:50)
Continuity mistake: When Fox closes the door at the barn we can see she is closing the right door. When it cuts from the inside we can see her closing the left door. (00:36:25)
Continuity mistake: When Fox looks up the ladder, we see the edges around the ladder hole, and the floor is covered in hay. Moments later, when Loco looks for her, he climbs up the ladder, and there's no hay around the hole. (00:38:05)
Continuity mistake: Jason approaches Loco with a pitchfork with five prongs, but the pitchfork that enters Loco's stomach has only four prongs. (00:40:20)
Continuity mistake: When Jason moves to spear Loco with the pitchfork, the prongs are curved down. But when it goes through him, the prongs are suddenly pointing upward. (00:40:25)
Continuity mistake: When Ali is looking for Loco and Fox, Loco then rolls off the rafters onto Ali. In this shot you can see no blade leaning against the stable. Then when Jason jumps down, Ali grabs a blade that has appeared. (00:41:15)
Answer: The very ending of part 2 proves this, as Ginny appears again found by the police and ambulances. 1) if Jason really got her she would be dead, not alive, he wrapped around her. 2) Paul was dead, not alive and 3) as far as Jason's appearance she would not be able to stand it at first glance, so in her head she would put more human features on his face to be able to deal with it.