I found 3 items that had missing textures. I don't know if there are more but these are the ones I have noticed so far.

Grindstone - Not really a big issue but some of the textures on the stand of the grindstone were missing.

Soul Lantern - The soul lantern had a few lines of missing textures but was mostly blacked out all around it.

Loom/Tnt - The top of the loom/Tnt had the missing textures.

Dirt Path - The most noticeable one I have found and it was just all missing textures.

This is a issue with the automatic script removing the textures. This is very easy to fix.

This was fixed in v13.3.