Certain Blocks Became Invisible Randomly

I cannot figure out why but on occasion, the door to my house becomes invisible when I attempt to open it. It still works as normal but there are no graphics for it.

This also occured when I attempted to break a sticky piston. The pistons touching it became invisible and the sticky piston I attempted to break did not break but instead became invisible. The block still worked as normal and broke as normal at my second attempt to break it.