End Crystal BeamTarget has render issues

When an end crystal with a NBT tag of BeamTarget is created, the beam renderization is extremely glitchy, for example, if you look straight at the beam, you'll see it, yet, if you look at it slightly to the opposite way, it will stop rendering.

I tested this on multiple clients as seen in environment, and the result was the same.

I tested on a Realm, several SP worlds and a normal creative server.
Some screenshots below

( When i looked at yellow block i could see the beam, when i looked to red I couldnt.)

Ps: Couldn't attach the images so here is the imgur link: http://imgur.com/a/nDqBY