I wanted to do the Xenophage quest alone, I went through all the stages and got to the point where I need to stand on the hive inscription and, jumping on the platforms, take the fireball. But I don't have the hive inscription. (Could this be due to the fact that I got to the bridge using a hole in the textures?). I watched different guides and there went through the same method, but I unlike them do not have the inscription appear (these guides are about 4 years old and is it possible that they fixed this method?).
(I'm sorry if something's wrong, I used a translator)