As it turns out, Rin was not in fact joining the 564 REBOOT doodad that’s officially debuting soon, but has been spun off as a solo project separate from Lyric Holic:
— 槇りん⇔PsychoPredator (@mizuki__rin) May 15, 2016
Sure, Rin. Knock yourself out. You’re terrifying.
Bonus points for anybody who can explain the title of this post!