I have no idea what's happening with Grace's English translation. I mentioned it in one of my previous posts in this thread,
here. There's a convenient
You must be registered to see the links
, and Grace's game is on it. I'm not sure if Boki x2 are going to resubmit it, or if Zeven's dev has made a deal with someone else already, if he's even aware of the situation. It wouldn't surprise me at all if he was left in the dark or if he isn't aware of the terrible quality of Boki x2's works, at least English ones; I'm clueless about their CN TLs. A precedent does exist where Otaku Plan have had Night Tail removed from Steam, but later reintroduced it as Nightmare Hunter and successfully released it. You can CTRL+F in the above linked Google doc.
So yeah, no clue what that's about. If you sympathize with the dev, maybe you can contact him and ask him yourself if he's aware of the current situation. For all we know he might be suffering from some kind of curse that's preventing him from releasing a successful and timely western localization.