Graphical bug when destroying block

So i was choppnig down a tree, and the particles "effect" got blue
and looked like it was under water, because it was water in the
background. I took a printscreen, look at the picture, it will
show.

Edit; I do now see you can do it with any block, the particles will get this underwater effect anyways

How to reproduce:

1. Find a tree with a lake/ocean behind it
2. Start chopping it down and look at the particles when it breaks.
3. The particles does now look like they are under the water