The top of sandstone wall and red sandstone wall are the side texture instead of the top texture. This has nothing to do with the new textures, it's just that the side texture is applied to all faces, which is a mistake.
Sandstone walls have the wrong texture on top and bottom
The sides of quartz, cut sandstone and red sandstone, and polished granite, diorite and andesite slabs appear cut off / double versions of these slabs look like normal blocks
Sandstone Walls, Blackstone Blocks use the incorrect top and bottom texture
Stone Brick Wall top textures is incorrect
Blackstone walls use blackstone side texture on the top face
Hoppers use the side texture on the bottom
Blackstone and blackstone walls use the blackstone side face on the bottom, while blackstone stairs and slabs use the blackstone top face on the bottom