Seeing Through Walls

At random times, you can see through any type of wall/block beside/under you. However, if you try to look at those "holes" it disappears. This is not really a huge bug, but it is very annoying when trying to build.

I didn't select a particular gamemode, because it affects all of them.

I have attached quite a few screenshots that, hopefully, will help with the patching of this bug.