Hello, yes this will be fixed in the final version once the last new update (0.16) is done. Then I'll go back and add/edit scenes so things like closing a path and the character reacting makes more sense and are more fleshed out.
The reason with the Bimbo Route is simply the opportunity, if you make Steph a Bimbo, she is with you virtually 24/7 for the rest of the game as she quits her job. Whereas non-Bimbo she will be working as a Police Officer still full-time, giving you the opportunity to see Jenna.