Just finished the final mission... and got a blank screen?!?
Just after the bit where it flies across a Creeper covered landscape and into a blue/purple wall of goo... it's supposed to go to a conversation cut-scene (according to a Youtube walkthrough I watched the end of) but I just get a blank screen with the cursor and a 'Skip' button (which works) in the bottom right corner.
Maybe I'm missing a resource?
I have a saved game just near the end so I can reproduce the problem if a video clip would help (though there's nothing to see!) or you'd like me to try something.
All the other conversation 'cut-scenes' have worked fine.