Unfortunately, our artist has been ill for over a week already. :( He has to finish one level for XXX Puzzle: Expansion Pack 3 and one bonus level for the Season Pass. I have decided not to postpone the DLC release any longer. The missing levels will be added as soon as the artist is back to work. I believe it will happen next week.
https://store.steampowered.com/app/893750/XXX_Puzzle_Expansion_Pack_3/