"Permanent after death" should really be something like "Permanent trans-death" imo, as 'after death' could be misconstrued as meaning it takes affect after death.
Yeh, that's what I first thought.
Actually 2 of them takes effect after death, and then get removed. (#195, #196).
The exact mechanism is:
normal permanency (type 1) is always an effect and this effect gets removed on death.
special permanency #1 (type 9) might alter the base stats, or take effect after death or survive death/resurrection.
There are other permanency types too.
I think its title is long enough with 'permanent after death' and it was good to replace 'bonuses' with 'death'.