The moment they changed openings and only Lilipa was shown I was expecting them to ditch Harkotan completely, If they ditched Amduscia for all Hadred related they can ditch some Oni Japan planet. I don't think they will care about Aurora, But Double eating Elder came too soon, I was expecting Lilipa / mine defence to take some more time, now 5 chapters look like too much for the few things left without Harkotan.

Also hooray for using Mine Defence music :P