Revealing mistake: In the first scene when Bridget makes her way up her parent's driveway, you can see her shadow against the cobbled post. However, the sun isn't out and it's cloudy, cold weather overhead. (00:01:15)
Revealing mistake: When they're driving back to the Darcys' in the snow, you can see that as they pass through the village near the house, the snow on the ground is in fact a white ground sheet and has not been pulled up to the edges of the wall surrounding the green. (01:17:25)
Suggested correction: Who says she pays for it herself? Her parents are rather well off. Surely they can help her afford a decent flat.
Sereenie
From where do you get the idea that her parents are wealthy? They are ordinary middle class country folk. A flat like Bridget's would cost the 2024 equivalent of about £2,700 a month - about £1700 at 2001 prices. That is well beyond the visible means of her parents.
Making up deus ex machina explanations for blatant mistakes does not invalidate them. Bridget's parents are ordinary, middle class country folk. The thought that they could subsidize their daughter to the tune of £2000+ a month is laughable. The posting is absolutely correct.