So after i detonated the bomb, I talked to des and it said i completed the mission but never gave me the trophy for it. I didnt really care but when i tried to fast travel it said fast travel is unavailable from this location and know im stuck on top of the building and cant go anywhere. i dont have any saves to go back to the institute to try to fix it and if i go back to a save ill be like level 10 or something. Please fix this.(p.s. the z1-14 synth was shooting me for no reason throughout the mission and i think thats why im stuck.)

Anyone?

you don't have any autosaves? the only thing i can think of is trying quicksaving then restart the game. those scripting bugs...

Nope still stuck on the roof. Any other suggestions?