Corrected entry: When Bill asks the Doctor to tell her if his cooperation with the Monks is a trick or an illusion while holding him at gunpoint, she's holding the pistol in a two-handed grip. When the camera cuts to the Doctor as he lies that it isn't a trick, and then back to Bill, she's suddenly holding the gun with one hand. (00:18:15)
Corrected entry: Bill grabs an umbrella as a makeshift weapon before entering the bathroom of her flat. After she enters and finds the bathtub wet, the umbrella has vanished. (00:24:20)
Correction: We see the umbrella leaning against the towel rack at the wall beside the bathtub. Bill placed it there while offscreen at the start of the closeup of the tub drain, before her hand appears.
Rewatched the scene and spotted the reclusive brolly - you are, indeed, correct.
Corrected entry: When Bill bursts into the toilets at the Sydney restaurant, the door is shown swinging inwards, and during her and the Doctor's subsequent conversation, the hinges are shown to make the door swing in. When Heather arrives and the two flee the toilets, as the Doctor yells for the restaurant patrons to get out, the door suddenly swings outward. (00:35:55)
Correction: Some doors swing both ways. It is common in restaurants.
Not only is this the door to a toilet, the hinges are visible on screen, and they are normal, one-way hinges, not the kind you'd find on restaurant doors.
The mistake is indeed wrong. The door hinge we see may appear like a normal hinge with knuckles and pin, but it's actually a double acting spring hinge that allows the door to swing in both directions. Also, there is no door knob hardware, only a swinging door push plate on the door. I've personally seen women's restrooms which have an outer swinging door with fully enclosed floor-to-ceiling inner cubicles (we see their "reflection" in the mirror) such as the ones shown.
Sorry, forgot to include the link: http://www.projectgalleryla.com/wp-content/uploads/2018/01/Cafe-Door-Pivot-Hinges-Home-Depot.jpg.
Looking at the scene again, that would explain why the side of the hinge is visible in the shot where Heather bursts out of the bathroom. It's still a) not very clear on camera, and b) really weird to have that kind of door on a bathroom.
That's right, it's exactly the reason why we're able to see the barrel of this type of hinge when Heather opens the door outward. And I agree, I also think it's really weird to have that kind of a door on a bathroom. Go figure why some establishments have done that.
Correction: The problem is this doesn't occur in consecutive shots. After the first closeup of Bill there's a shot facing the Doctor as he says, "It's not a trick. It's not a plan. I have joined the Monks," and in that moment Bill has ample time to simply lower her arm/hand. No continuity issue in this sequence of shots.
Super Grover ★
If you look really carefully at the shot immediately after the first one, facing the Doctor, Bill's hand, holding the gun, is visible - and she's only holding it in one hand in that shot as well.
skater49th
I've got it playing now as I'm typing. I understand what you're saying, but compare this shot to the prior shot from a similar angle, right after Bill has taken the gun, just as the Doctor says, "Bill, put...put the gun down," then she replies, "I'm serious, Doctor." Here we can see Bill's right hand high on the gun's grip, with her left support hand quite a bit lower, and it's at the same height as her right sleeve at the wrist. Now if we look at the specific shot we're talking about, we really can only see Bill's right hand because the shot cuts off at the bottom of the screen, so we can't even see that sleeve or her left hand. It's offscreen.
Super Grover ★