At 12.05, when Diane tells Coach about her father, she uses the present tense "is" implying he is still alive. Later in the season, it is established he died several years ago.
At 1.35, the shot of outside the bar before Act 1 indicates that it is nighttime but, at 3.38, Norm walks in and saying "Afternoon Everybody" to the staff and patrons.
Roy says that the Omni Suit comes with "two coats, three pairs of pants and five reversible vests." He then says that makes 120 variations. But 2x3x5x2 = 60, not 120.