and that's exactly what doesn't work. I'll attach my save before you decide to win or lose the game. The dialog with Sarah doesn't exist, if I talk to her the day after, I can fuck her or nothing.
That save worked fine for me. (I suspect you've been having sex afterwards, if you do that, it's too late to go to the ranch).
I cheated to lose, then declined to celebrate. Automatically went to the ranch and did all the stuff there (no choices).
Next morning went to the sheriff's office and 'the property' option came up.