Complaint time again.
To whoever broke through my walls in the Nether in order to get around my broken mossy stone door... I understand why you did that, I do the same thing. Of course, I just destroy the two door blocks, instead of the seven wall blocks you did (which is fine, until...). But tell me, WHY DIDN'T YOU REPLACE THE BLOCKS YOU REMOVED? Come on!! Are you seriously that dense? Why is this such a hard thing to understand.
Sometimes you have to destroy something to get somewhere. Understandable. But if you're going to do that, you need to replace what you've removed. And if you can't make it exact, at least lay down something comparable until the proper material can be found.