So i’ve been playing through the master chief collection trying to beat all the campain missions, I am currently on mission 6: Reclaimer on halo 4 and when i get to a certain point the terrain doesnt load and if i try going into it i fall and die everytime, I tried restarting the mission, restarting my xbox and even redownloading the game but it is still there, which makes it impossible to progress in the game, Can someone tell me what to do? i want to complete all the campains, i even have halo 4 for my xbox 360 and that bug is not there in the same mission