Whenever an Ironclad does Arm Cannon on your pet, don't you notice something horribly wrong? Your pet got healed to full health! However, a TP move does away with most of its health? Is it that Arm Cannon lowered the pet's maximum HP? I think so! But the move, if it hits players, does not lower their maximum HP. The only thing that it really does is lower your HP by around 600 usually.
So what is the deal with pets? Anyone ever noticed that. I first noticed this when I soloed Ironclad Smiter in Altepa, but I noticed that Ironclad Executioner in Vunkerl does the same exact thing! I sent bug reports to SE several months ago, but obviously the issue was never rectified. This is very annoying due to the fact that you do not know your pet's true HP because of a glitch!