GM of Flowers: Perfection of Mind(3/3) fails on a 1 roll
I gathered a couple kobold shamans in Butcher's Path on Hard and let them spam me with spells. Even with Perfection of Mind at level 3, rolling a 1 against their Hold Person was still a failure. It should be safe to assume their spells don't have 43+ save DC meaning the "no automatic failure on a 1" feature wasn't working.
Perfection of Body(3/3) also fails on 1 rolls
I should have checked Perfection of Body as well before the first post...
Boneshrieker savants in Path to Madness on Elite with the same character as above. Perfection of Body at level 3 fails to save on a 1 fortitude roll. Similar to before, I'm going to assume the savants' Sound Burst in a level 8 quest don't have 40+ save DC.
Perfection of Soul's missing save bonus and broken "no automatic failure on a 1" feature has already been documented so I'm not going to bother checking that one.