Continuity mistake: Just before Christian's helicopter crash, you can see that he's got a little stubble on his face. After he comes home - on the same day - he has more stubble, and is wearing a different shirt.
Suggested correction: Some men's stubble grows relatively quickly, I know a few men that can have a full on 5 o'clock shadow by noon, and he might have changed his shirt from a gym bag or from anywhere, since the shirt he was wearing when the accident occurred may have been pretty torn up.
Other mistake: Both Leila and Ana have the same SS# listed on the cover sheet of the files Christian keeps on all his submissives. 123-45-6789; Also, Ana's info has 2 paragraphs that repeat over and over in her file.
Suggested correction: Regarding the SS#: Good catch but this should probably be classified as a "Deliberate" or "Revealing" mistake." The 123-45-6789 is not a real SS# and has never been issued. Using a second different number would expose a real person's SS#. The filmmakers likely opted to avoid that and any potential legal issues that duplicating it could cause. There are additional SS# combinations that are never issued, such as ones starting with "000" or "666", plus a few others, but those would look fake. This is similar to how movie phone numbers often start with the dummy "555" prefix.
Other mistake: When Ana received her flowers the card facing her says Christian Grey Enterprises, when she reads the card to see who they are from it says Christian and she contemplated putting the flowers in the bin. Ana would have known they were from Christian when she answered the door because of the business card facing her.
Suggested correction: Who ever said she didn't know who they were from? When the delivery man gave her the flowers, she gave a look as if she knew they were from Christian and was probably thinking of him while looking at the card. Nobody said she didn't know who they were from, or that it was "revealed" to her, because who else would be sending her flowers, especially after a break-up?
Suggested correction: Just because it's right there in front of her, doesn't mean that she saw it, or registered it.
