So it's confirmed that Reimu was terminated. She refused to give a public apology and as a result her contract wasn't renewed.

But I suspect there's a lot more to this story given the extremely dodgy circumstances of her graduation.

so lemme get this straight
reimu was doxxing ike's gf and the gf reported this to management. management gave her 2 options: public apology or contract non-renewal. and reimu didn't want to apologize so she opted for "graduating" instead