Yeah, this. Same message appears on the stripper pole at the forest mansion base after the second time too. Wouldn't be surprised if it's in a couple other spots I'm not thinking of cause I just loaded up my save from the last update instead of starting over. The official dev account over on Steam is insisting that nothing further is planned beyond bugfixes, but even if you do have the memory of a goldfish this makes is pretty obvious they were planning additional content at some point. I was actually really looking forward to more content in the Peitho ending, cause it was the longest and I was morbidly curious how Karen would react to...that.
While certainly not a deal breaker for me, the sheer number of placeholder gray detail deprived character sprites really screams "unfinished" as well. Kinda hoping they do some QoL updates while they're working on Third Crisis: Neon Nights. I enjoyed this game a lot and I've got a ton more good to say than bad, but this still feels like saying "we wanna move on to the next project already so we're dropping the ending and calling it 1.0 to get it over with" rather than being truly completed.