EGR Port Clogged?

Hey how's it going!

I had my manifold off changing the valve cover gasket and the injectors and noticed the bottom port on my EGR was completely clogged.

I couldn't tell if this was done out of the factory or has happened over time? It was solid metal. Didn't look like carbon buildup. 

Should i be freeing this port up or leaving it alone?

Thanks guys

You do not have a problem. That is how it was designed for some reason beyond my comprehension.

Thanks Jeff. Thought it was odd myself lol.