I don't know if Digi will read this or not, but here goes:
-Certain attacks, like 'stab' and 'unarmed attack' for example, doesn't damage the target even if they're in the attack sector at high size stat.
-Enemies stop using their buff skills, including attribute explosion skills, after 2-3 uses (though I don't know whether this is intentional or the decision making in the AI breaks)
-Combat arena no longer scales with the largest combatant's size as opposed to the previous build
-Aureus doesn't grow anymore after trying to donate all of your money when you have a lot of money (above 100k)