I did as you said. I didn't help Anna in custody. And still having sex with Benjamin? maybe there must be something else? . A good Dev should be listening to all the pages. And use the idea from both sides. Then everyone wins and the game only gains.
That's impossible. Because if Benjamin doesn't help Anna, you shouldn't have any more content with him at all. On my playthrough when I did that, there's no option for Anna to visit Benjamin in the alley on Thursday night, or meet up with him a few days later in the shop.
Did you download the update from this site?
And if you did, how did you get past the bugged office content?
I just checked and from an earlier post it looks like you used someone else's save to get past that block. Which means if they chose to play Benjamin's content earlier in the game, then so did you. It also explains why you now have 40 corruption as well. Because whoever provided the save had 40 corruption.
If you want to play your own game with your own choices, then using someone elses saves is not a good idea, because you end up with all the choices they made earlier in the game. So I suggest you ditch that and wait till the game is updated with the bug fixed version.