The "Soul Sandstone Bricks" blocks are placed first in order instead of the regular Soul Sandstone blocks, when they should be shifted to the back like they are for regular and red Sandstone
The "Soul Sandstone" blocks themselves are also mis-ordered, being in the pattern of Sandstone > Wall > Slab > Vertical Slab > Stair instead of the pattern Sandstone > Stair > Slab > Vertical Slab > Stair like with vanilla's sandstones

Better image utilizing EMI