Audio problem: When John and Nedderman show up at Woodcock's ex-wife's house, and Nedderman is driving away, he tells John to ask if she has a pool, then a koi pond. Then he says, "Fish tank?" as he is driving away, but his lips are not moving.
Audio problem: When Farley arrives in his hometown and steps off the airplane, he and the other man are shouting as if the band were playing loudly and were trying to hear each other. As you can hear, the band is quiet, so their yelling is completely unnecessary and awkward.
Audio problem: During the corn eating contest, the original loud metallic clang of an empty bucket was used over and over, even as the buckets filled up and the sound would have become muted.