Truth and Reconciliation won't checkpoint

Aside form the many numerous things that seem off about this game I’m now officially stuckon Truth and Reconciliation. It keeps restarting the mission every time I die (no I don’t have Iron skull on).

I was even up to the part where I’m battling at the lift and every time I die, bam! abck at the beginning. I’m on legendary too so I’ve lost my steam. This game has really put me off.

I have this problem too, except on every level. There are times when I should have gotten a checkpoint (as I remember from the original), but didn’t. If I run through the section again, I normally get a checkpoint. However, I also remember this being a problem in the original game from time to time. I guess in an attempt to stay true to the original, 343i overlooked fixing annoying glitches.