I'd have expected Pan to be as close to her as possible, so they were comforting each other, not just sitting by the sofa!
That was really jarring to me to!
I have no problems with adaptations, but that seemed flat wrong.
I'm fine with the actress, but this Lyra is quite weepy and uncertain. I'd have liked to see her swept up by Mrs Coulter properly for a while than immediately being suspicious - like the images of the cutting machine, it's a far bigger shock to see it later.
(the daemon relationship remains one of the most effective and impactful pieces of writing I ever read as a child - I was TERRIFIED during the Bolvangor scenes, and finding out what happened to Tony Makarios!)