I am currently facing issues playing the Halo 2 campaign playlist: Heroic Campaign. When loading my progress on Outskirts, the game would crash to the title screen.
on my third attempt at trying to load my progress in the campaign list, the game loaded to a black screen with music and noises in the background. When trying to pause the game, the menu appeared visibly with background graphics, but unpausing led me to a black screen again.
I restarted the level, saved and quit to try to see if the problem has fixed and it appears to have done so, at the cost of losing my progress.