Other mistake: Watson never orders, but somehow while in Angelo's, he has a full plate of pasta.
Suggested correction: Angelo feels so grateful because Sherlock saved him once that he immediately puts out food for him and his friend without being asked and without charging, in a 'here, have some' way.
Other mistake: At the end of the episode, the evil Shan is texting with (most likely) Moriarity. She is sitting at a desk facing a wall and yet the laser targeting ray appears directly on her forehead, which could only come through a window directly opposite her.






