I definitely got lots of bugs with the mayor. When I talk with her, that works fine. When I flirt with her, it brings up a blank text box for a moment, then like 5 seconds later it brings up the option to go back. When I raised the level enough for the next option to appear, that caused the game to get stuck on a black screen with an error message referencing a missing scene. Every attempt at a sex scene with the mayor causes that.
Granted, I did edit my save file.. but I only added cash. Nothing that should cause the game to pop a message saying it's missing game files. I also don't see anything related to the mayor in my game files either, so I'm pretty sure whatever it is looking for is missing. In the scenes file I have meditation, police, ritual, time, events, masturbation, and club-mingle. I assume that there should be something related to the mayor in its own file.