Slides won't advance in Review 360

Hi, 

I have a specific Storyline 360 course that for some reason, in Review 360, will not advance past the first slide.  The slide has two methods to move forward - the first is a clickable button (it does have a destination in its trigger) and the second is for the slide to automatically advance to the next slide when the timeline ends.

I have published the course to a SCORM package to test and it works fine.  I have also tested it in preview without issue - it only malfunctions in Review 360. I have also tested other Storyline courses that I have created on Review 360 and have no issues with them. 

Obviously, my first thought is that this course is somehow corrupted in a way that only seems to impact Review 360.  But before I start recreating the course, I thought I would check here to see if anyone had any ideas about this.

I have tried logging out and in of review 360 - I have also cleared my cache.  I am using Edge as my browser.  I have tried using Chrome, with the same issue.

I can work around this, but I would like to use Review 360 for others in my organization to easily review the course and add their comments there. 

Thanks in advance.