Xbox One Experience

So we got this fancy dancy Xbox One for Christmas. I bought the Halo Master Chief Collection, and allowed all of the content to download overnight.

Now playing through today. I get to the Silent Cartographer level and when I defeat the Hunters and get to the area with the terminal where I’m supposed to unlock the door, I hit RB and…

…I get a swirly circle and finally “Content isn’t available. It might be a temporary issue, so try checking again later. (0x876c0001)”

Did I or did I not spend hours downloading 18GB of content on top of the umpteen gigabytes of content that’s on the disc? What content could there possibly be that I’d need to access during a playthrough of a 2001 game that would somehow not be available?

Way to go, MS. Slow clap.