Marketplace crashes when accesed(that is a bug right? Not pointing at something that could happen in real life)

What I expected to happen was...

The marketplace to open up, not the entire game closing down on me.

*What actually happened was... *

Accessing the marketplace made the game crash. 

Steps to reproduce:

1) Open Minecraft. 

2) Access the marketplace. 

3) Voila, the game crashes.