What have I done wrong? (Wasteland 2)

Guys, I went through a quest here where it was necessary to help the AGZ. The captain sent me to the Temple of the Titan to install the encoder. I did all this, AGZ took over the Temple. But I read that they should also give me a task to find an active warhead, but that was not given. And now I can't find the captain anywhere.
Did I do something wrong? Or is this the end of the quest?