I have a problem with this quest from Dead Money: God is not at the fountain. I completed the other two companions' quests and when I returned God wasn't there. The quest markers is oddly placed above the Sierra Madre gate and God is nowhere to be found. I tried to reload some previous saves but it didn't help. Then I tried to spawn God with the console but I can't interact with him. The only mod I have that could interfere with Dead Money is the Mission Mojave Ultimate. Is there some way to complete the quest or make God/Dog appear?

Update: I tried the moveto command and he is in the cantina madrid for his final quest (Put down the beast) . How the hell did I trigger it? Is that savegame completely broken or there is hope to restore the quests?