When the Constructicons combine, one of their numbers, Long Haul has not been animated into the shot.
Devastator's eyes are either separate or covered by a single visor in different shots.
Then, when Devastator falls apart for the second time, he only separates into Bonecrusher, Scavenger, Hook and Long Haul. Mixmaster and Scrapper are absent for some reason, and Bonecrusher shouldn't be there in the first place, since he couldn't combine with his partners into Devastator.
The Quintesson monitor shows Magnus and company against a blue sky, when they had been standing against an orange wall a second earlier.
At times, you can hear Arcee and Springer talk in an echoing voice instead of normal voices.
When Menasor defeats Devastator and the latter separates into his Constructicon components, none of them are drawn the right way.
In addition to lighting up, the button that the Quintesson pushes changes shape when pushed due to faulty animation.
One of the scrambling Olympians walks right through a column during the torch attack.
The depiction of the planet Cybertron is drastically different between scenes, although none of them really look like how the planet appeared in earlier episodes. In one of the shots, it has been drawn on top of a painted background that already had the planet. Thus, you can see the top of a painted Cybertron peeking out from behind the badly drawn one.
The gathered Decepticons on the planet Charr aren't drawn like any known characters.
Springer and Arcee clench their eyes shut when their ship is grabbed by the claw. However they shouldn't be able to do this, since their eyes are only glass-covered optics, surrounded by a metal frame.
Sparkplug is mentioned in the cast list, although he does not appear in the episode.
The Sharkticons are always animated as if they were constantly in shadow, but this "shadow" doesn't cover any of the other characters.
Devastator's mouth can be seen moving, bu he doesn't say a word in one shot.
Menasor's grunts aren't made in his voice, but when he talks, his original voice suddenly comes back. Later, Kickback also grunts in the same generic voice.
When Devastator forms for the second time, no transformation noise is heard.
When Astrotrain completes his transformation, no noise accompanies it.
Scourge can hear Galvatron groan when he spies the planet Thrull from afar, but he should only be able to receive visual input, not any sounds. On top of that, the groan isn't in Galvatron's voice either.
Cyclonus is seen carrying a black box. It never shows up after the episode, nor do we ever learn what it is, so why have they included it?
Rodimus thought the blinking dot that represented the planet Charr on the screen was a smudge. Given that it was periodically lighting up and was a perfect circle, there is no way anyone could have mistaken it for a smudge.
The characters use the term Autobot City as a synonym for Metroplex, however the two are not the same. Metroplex is only one part of Autobot City.
Arcee and Springer shouldn't be able to hear the Skuxxoid's voice, since the latter is inside his ship, with the two of them outside.
Blaster claims finding the Decepticons among the jets is as hard as finding a needle in a haystack. This shouldn't be an actual problem, since they all have Decepticon logos on them.