That was a disease?
I hope I didn't make contact with it.
I'd hate becoming a Penguin Lord. There's only one, after all.
I thought it was a good choice, seeing how popular the series is (and how many have pirated the series). With that being said, the translator for the next games in the Grisaia trilogy will still be koestl, although he'll be working for Sekai Project from now on.
You can still be guaranteed the reading experience you got from reading his translation of Grisaia no Kajitsu, so all is well.
Unless I've been mistaken with the translator part.