Nippon Ichi Software has announced that Labyrinth of Galleria: Coven of Dusk has been delayed in Japan from a Spring 2020 release window to an Undecided TBD date. This follows a delay made earlier this year, when the game was moved from July 2019 to Spring 2020.
The announcement once again states that the decision to delay was made in order to finish the game with a higher level of quality, and the company apologizes to those looking forward to it.
Labyrinth of Galleria: Coven of Dusk is a follow up to Labyrinth of Refrain: Coven of Dusk, which saw its English release in 2018. You can find the original announcement post here and screenshots & character details here.