At about 18 mins, Jake has his coffee cup up to his lips, but in the next shot it's down near his knees.
At 1:22:06 the wyvern's egg is no longer visible on the back of Jake's rig.
The "Norwegian legend" recounted by Haas is a pure fabrication. Wyverns do not appear in Norse mythology, nor do they have any association with the deities Hel or Óðin.
At bout 1h 20 mins, Jake's claim form has a 12-digit Social Security number. This was apparently done to avoid showing any actual SSN; also, the paper's seen for only a few seconds.
Col. Sherman tells Deputy Barnes that she'll be "...filing death certificates for the whole county!" Alaska does not have counties, it has boroughs. There are eighteen boroughs, and the land that is outside those is called the "Unorganized Borough" and contains more than half of the state's land but only 13% of the population. The Unorganized Borough has no government and is larger than any other US state.
The sheriff is in his car trying to contact his deputies on the radio, and he calls their names repeatedly. But he never takes his thumb off the transmit button, so if they were able to answer, he wouldn't have heard them.