Help:(

Okay so first off i want to say im 95% spoiler free for this game and i’d like it to stay this way, BUT i got the feeling my save is bugged. I’ve beaten ACT3 going to >!The End!< before even fighting >!Pyrophina.!< And now im kinda lost as to what im supposed to do because i just got the cutscene for >!The C-800!< telling me he is comming but I haven’t even fought (nor see the cutscene) for >!Zaratana.!< Which from what i understand is needed to get the quest for >!The obelisk in The Core.!< And i also just did the quest to >!feed The Moon Man with the burning ball!<. Am i just impatient or did i somehow mess something up by finishing Acts "too fast"? Thanks!:)