When George Brent and Henry Travers are discussing Judith's prognosis based on her "pathological reports"; Henry Travers describes the blindness she will suffer just before death as amblyopia. Amblyopia is the loss or lack of development of central vision in one eye that is unrelated to any eye health problem and is not correctable with glasses. It usually develops before the age of six and is not related to cancer. It is sometimes thought to be "lazy eye" but that is actually more correctly called strabismus.
When Judith is riding the horse and the horse refuses the jump and falls down, Judith (or the stunt-rider) falls on her left side. But in the next scene, when Ann asks, 'How's the shoulder?' Judith wiggles her right shoulder and says it's 'all right.'
When Judith invades her doctor husband's garage lab, she runs out with a breakfast tray containing a metal dish cover and a porcelain teapot. As she crosses the yard, the tray now contains a different arrangement of ceramic dishes. Upon entering the kitchen, the tray reverts back, but is rotated 180 degrees, with the metal lid near her tummy.