The surrounding blocks are pitch black but whenever I go to pick them up, they don't have any textures and are pitch black as you see in the picture.

Put the summary of the bug you're having here

What I expected to happen was...:
when I logged on the textures would be normal

What actually happened was...:
THEY WERE PITCH BLACK WHEN I LOGGED ON

Steps to Reproduce:
1.I have absolutely no idea.
2. ...
3. ...