Grappling hook not appearing in mission: rescue zee from the Lucrehulk

FIX

1. FAST TRAVEL AWAY TO COMPLETELY  DIFFERENT AREA
2. ENTER COMBAT(YOU SHOULDNT BE ABLE TO DEAL OR TAKE DAMAGE DUE TO BUG
3. RUN AWAY AND PULL UP MAP
4. PLACE ALL BEACONS AND REMOVE ALL AT ONCE IN MAP
5. HEAD BACK TO AREA AND IF LIGHTNING BLOCK IS STILL THERE MAKE SURE BODE GETS PROMPT TO REMOVE BEFORE CONTINUING. 
6. ENEMIES SHOULD NOW SPAWN BEFORE BROKEN GRAPPLE AND AFTER DEFEATING GRAPPLE SHOULD WORK