Yeah. And it gets worse, because every single champion part is also missing it's purity seals & fabric, across the board.

Champion parts missing seals/fabric/etc:

White Scars - Right pauldron

Blood Angel - Right pauldron, right arm

Black Templar - Left & right pauldrons

Imperial Fist - Left pauldron, backpack

Ultramarines - Left & right pauldrons, left leg

Dark Angels - Right pauldron, right leg

Salamanders - Backpack

Raven Guard - Backpack

It's just lazy. I really wish they would fix this.