Character mistake: The rap sheet of Laura Hagen's dad says that he served "half of an 12 years sentence." An twelve? (00:15:50)
Character mistake: Humphrey tells the riddle of the two barbers wrong; you have to set it up saying that the 'good' barber has a great haircut, not that he's great at cutting hair, or you negate its point (which is that the 'bad' barber with the bad haircut is the one who did the haircut to the good-looking barber, and vice-versa).
Character mistake: The webpage Florence is using to get information about Pierre Lovell (which seems like a corporate official page), was written by someone who does not know how to spell "restaurateur", since it appears as "restauranteur", twice. (00:20:25)
Character mistake: Matt Holt's profile contains a very minor typo (missing space between 'mother' and 'was') and lists his age as 20, while he's still 19, having his birthday in August. The biggest mistake though lies in the fact that it processes a request dated 29 of April; it should be the 30th, just like Gary's. (00:26:10)
Answer: Most likely they had only tropical exotic drinks, he wanted an old fashioned English beer.