When Barney finds out that Ted is moving to Chicago, Lily and Robin have disappeared from the table they were sitting at in the previous shot.
Future-Ted relates that the weekend had been fatal to two $600 bottles of scotch, but while it didn't technically happen on that weekend, three $600 bottles of scotch had been destroyed related to the wedding, the first one being the original bottle that had been at Marshall and Lily's apartment and got smashed while Robin and Lily were sword fighting in Last Time in New York (2013).
When Ted steals the $600 bottle of Scotch for Barney, Barney says "That's grand larceny."
Actually, in New York, for the crime to qualify for "Grand Larceny," the item stolen must have a value of over $1000.
Actually, in New York, for the crime to qualify for "Grand Larceny," the item stolen must have a value of over $1000.
When Darren is punched by Ted and goes to Tracy to tell her that he is quitting, his bruise is yellow. Considering that he had just been punched merely minutes earlier, that bruise should have been red. A bruise only becomes yellow after several days.
When the mom shows Marshall the ad in the car he is holding the phone upside down.
At the end of this episode when the Ted is pouring the Scotch, he's standing at the right end. When they were shown toasting earlier, he was standing in the middle of the group.