So I load on the Vampire Manor map (created by Pathway Studios) and I show my friend around the mansion, what I noticed on the stairs is that the smooth stone slabs have the top looking like a chain command block, it could've happened because the author of the world used command blocks to "place" specific blocks and items all over the place. Somehow, the smooth stone slabs never got their textures fitted. I hope you can be able to fix this for me and others.

P.S. This is what they look like for ALL smooth stone slabs.

(The image doesn't work and that makes me irritated)