Megatron error is even in IDW comics such as Rising Storm. It could be chalked up simply as an artistic/animation error.
We know that it is possible for TFs to occasionally survive bad injuries. For example Frenzy and possibly Long Haul (If Igor is the same being) survived decapitation. If not for Jetfire, perhaps Mixmaster would have survived bisection.
How do you see these other stories in relation to the IDW movie timeline?
Edited by tffan01, 16 December 2019 - 03:40 PM.