This happens on Playstation 4 as well.
Hi there i played and died on this mission, due to my hard setting and not paying attention, learnt my lesson was stuck for 4 hrs trying to figure out how to make this work, anyways as we'll know on restart it became bugged, and the last time i made a different save was a few days ago like 3 or 4.
so what i did was luckily I thought of using the last saved data back up that the game uploads to the psn server daily (it overwrote on the same system file but this was newer than my last save file) this put me 3 missions from where i was all side or task missions that don't take long so i played from there, obviously i wont know how far you have gone from this mission but for next time give my resolution a try..
