[Mivereous]

When going up against more than one Corpse Hand, only the last hand that uses Restrain keeps a hold on you, which means the first one to do it is back to evading insanely when the second one grabs on.

[Nuclear]

This has been the case for ages; I believe it's intentional considering you cannot have two of the same debuff running at the same time, typically.

[Mivereous]

Then give the Corpse Hands a nullifying status for their dodge thing, when one uses Restrain. The player gets the debuff, the Hands get the nullification.

[Neus]

This isn't technically a bug. You can only have one of a particular status at a time. The one who is actually restraining you has much lower dodge, hence it is working as intended.