Early in the story where Starscream approaches the Space Bridge and is blocked by Thundercracker and Skywarp his eyes are coloured blue. Decepticons' eyes are normally coloured red.
About 11 mins into the story, during the battle between the Decepticons & Autobots Dirge is standing behind Megatron to his right & is completely colored gray. Dirge is normally colored blue and dark yellow wings.
Just before & during the fight with Bruticus, Devastator is depicted incorrectly with two eyes in some scenes and correctly with a single lens in others. This is a recurring artwork mistake with Devastator through the series' run.