Piro_Maniak dumps bad?

[user7]

https://redump.info/discs/dumper/Piro_Maniak/

I noticed this one is "underdumped" https://redump.info/disc/51029/

Can we assume some of the others might be bad as well?

[Enker]

I checked the sizes of his other dumps and they are all correct. The underdumped one should match this new entry: https://redump.info/disc/56878/