Can't play the master chief saga playlist.

Games Halo: The Master Chief Collection
1

So, ever since the update, I can’t continue the Master Chief saga playlist. I’m on Halo 4 mission 4. I exit the playlist last night (before the update). Now, when I try to play it, it’ll load, then crash instantly. PLEASE FIX IT!! I’ve spent too much time on this, I really don’t want to restart all those mission because of you guys!!!

2

Or better yet, tell me the solution other than restarting the playlist. I’m fine with restarting the mission, just not the playlist.