Really? She did mention something about 'involving a group of people and a big guy', something along those lines, so I am suspecting when she mentions 'big guy' that is Halsin, and the 'group of people' as the drows.. Do you have links to that part of the interview regarding her opinion on Halsin, or wherever she said that in?
I can see how someone might interpret that comment 'a couple of other people and a certain big person' as her talking about the Halsin/drow scene but if you listen to her whole answer you can see that she is talking about something more personal to the Shadowhearts story opposed to a random brothel encounter i.e. the choice between saving her parents or not. (the big person is the giant manifestation of Shar)
And if you listen to the question being asked you'll hear that its about her favorite/emotional scene so I doubt that the brothel scene holds that much emotional weight for her.
https://streamable.com/07l78r - Both Jennifer and Devora are joking around but its clear that she is not a fan of bestiality like she says.
edit. Either way my issue with the decision to add the Mizora/Halsin scenes is and has always been with the writing. Me and Ninja might have disagreed in the past but I do agree that if anyone decides to write to the devs or on discord is to focus on the writing aspects of it. (tho don't be afraid to mix it up a bit with your opinion of what you expect in a romance/story)
Her going from I don't want to share/I don't want to be your spare lover/Initiating a breakup if you pursue someone else at the same time as her to a contradictory statement during the Mizora scene of her not wanting anything pure and loyal/not minding you sleeping around and opening the relationship.
And her talking about MC being her true love and spending the rest of her life with them to suddenly flirting and wanting to pursue Halsin.