Quiz Branching Error

I have a quiz bank I am using with a storyline 360 project. I branched each wrong answer feedback to the slide in the project with the information to get the quiz question right.

Upon testing, it did not work. I checked the branching, and while the icon is there, showing I set up branching, when I click more, to view the settings, there is no slide selected. 

So I began to branch again, saved the project, closed it, opened it again, and poof, again the branching is gone. 

Any ideas?

Attached are two images, on showing the branching icon, and the other showing no slides selected for branching.