The first time the table is seen in the confectionery scene, there are two champagne glasses on the table. The camera pans away and returns to the table a few seconds later and there is only one glass on the table.
When Brendan takes Avery's picture holding Busby, his head is looking to the right, but the picture Brendan pins on the board has Busby's head looking straight.
Contrary to the dialog, Portland has several nice beaches along the rivers.
Redheads generally do not wear red dresses, due to the colors clashing.