In one shot, the brain controlling device planted onto Sparkplug's head is flesh colored.
Ratchet is shown working on Sunstreaker, but in subsequent shots, suddenly he's repairing Prowl (who was shown to be fine) and Jazz.
The Decepticons enter the Autobot base through a hole in the wall. It was never shown how that hole got there.
When Starcream, Thundercracker and Skywarp land at the start of the episode Thundercracker speaks but it's Skywarp's voice.
As Shockwave rears back on the monitor screen, the bright glow surrounding him isn't animated, so his "outline" stays in his original position. His arms are drawn incorrectly too.
When Starscream is getting out of the water pit, the drops of water falling off him are not animated, they simply froze in mid-air, along with the splashes underneath.
As Ratchet is repairing Sunstreaker, the latter's left arm pops into existence out of nothing from one frame to another. Ratchet's face is also drawn badly in this shot, since his eyes are not aligned.
When Starscream transforms to leave the Autobot base, he is really badly drawn and his transformation is incorrectly animated.
There are two Prowls in one shot in the Autobot base. Also, one of them is repairing some other Autobot, however Prowl isn't a medic.
The Maharajah says that his solar panels are collecting three hundred energy units per second, but according to the monitor, it's only thirty.