>>10005710It's the formulation of the plastic.Something they claimed they fixed already, but clearly have not.
There's no reported environmental constant that's causing it. Sun/no sun, displayed/unopened, USA/Canada/Japan/Eu/Asia all have reports, because the defective figures all come from the same factories.
Hasbro will never admit the error or god forbid do anything to compensate people for it. Why should they? People like you will just keep on buying them anyways until it happens to you.