Goddess's Pet+Area boss question.

1.) might be a bug or Nexon isn't finished putting in the quest data..
2.) king clang just spawns, you don't have to kill any monster for it to spawn.

Edit: And at ZMM you don't kill monsters for it to spawn, ZMM just spawns every 45/1hour

Actually I'm pretty sure i've come into ZMM maps with people waiting for it without killing monsters, and it spawned as soon as i killed anything.