Well. Try talking with Everett and see if he unlocoked a new dialogue.
You wasn't supposed to do it before talking with him, since Korg is the main path to this event.
does it still have dialogue again?
Sorry for taking this long and I hope you'll found a way to do it.
You was supposed to unlock a new dialogue since Korg is gone, but if don't, try restarting it :/
