Yup! This game has been going on for several years now, and I've been enjoying the interplay of the PCs, and the PCs with various NPCs, so much that I've just sort of kept making up new scenes to bounce everyone off of each other.

We are getting very close to the official end of Book One of the AP at this point, with Gaedren Lamm dead and all that remains is cleaning up what's left of his organization.

Ironically, Book One of the AP as-written also involves the party going into the Dead Warrens beneath the Grey District to recover a body that was dumped there.
Here, the party is going into the Dead Warrens beneath the Grey District to recover the queen, who hopefully won't be coming out of this as a dead body!