I checked the save and it is working normally for me. However I found a bug - when you are already in jail and you load the save, it will mess up some values and you cannot get in again. So, maybe this is an issue, you have experienced. But if you start the game, load this save and play through it, it should work.
I'm also considering another possibility, but I have no way to test it right now. In the platform, when two conversations are chained, the first one must end before the second one starts. For this, there is a delay implemented in a platform. But it may happen in too fast computers, that the second one starts before the first one ends as the delay may be too short. This could cause the second conversation to be interrupted. As I said, I have no way to test this, because I have old computer. I will try to add more delay in the next version and that may solve the issue.