(at around 1h 33 mins) Jennifer opens the suitcase to retrieve Anthony's letters. When she leaves a moment later, she picks up and carries away the suitcase without ever closing it.
(at around 1h 42 mins) The signs show that the train is standing at Platform No 2. However, when Anthony embraces Jennifer, a sign saying Platform No 3 is see briefly above their heads.
An early scene with Jennifer sitting at her dressing table has the scar placed on the right side of her face (post-auto accident.) The scar is on the left side of her face in all other scenes, before & after the dressing table scene.