I think they got Grushk and Groth mixed up. but yeah, it's a shame. but since the nameless quest, it's been apparent that Groth might be straight after all. I hope in the future he'd be interested in the MC at the very least.
yeah that's the nameless quest part I meant when I mentioned it because having sex with him is a red option. I thought it was because it's nonconsensual but the more I progressed, he just kept talking about girls so I kinda guessed on that quest. again, I hope MC still have a chance in the future because he's like the only fun and unserious orc so far.