When Waspinator attacks the Maximals from the air, the stripes on his thorax are aligned on the wrong axis.
In the final shot, as the camera zooms out of the image of Optimus Primal and Dinobot, none of the others, who had previously been following them, can be seen.
How did Scorponok know that when the stray missiles hit the mountain, something of interest would be uncovered? It seems unlikely that someone would point out random missiles that flew off into the distance during a battle.