Problem with quiz review after publishing

Hey all,

I have a problem with one of my courses. I upgraded the course from storyline 2 to 360 and now the quiz review doesn't work anymore. In preview mode in articulate 360 everything seems to work fine.

Here you can see the course: http://s3.amazonaws.com/tempshare-stage.storyline.articulate.com/sto_1b4mmekp9ml111a41hah16q86uc9/story_html5.html

After finishing one of the "free tests" people have the opportunity to click "review quiz", but the button doesn't work..... All help is really appreciated!!!