Accessibility with Storyline

Hi all.

I am using a screen reader (Jaws 14) to tab through the content of one of the projects I have created in Storyline. The problem is that it seems that the order in which objects are read by the screen reader seems to be a bit random. It correctly tabs straight to my first button (this is an image made into a button), then tabs across to an introduction section, then back to button 2 and then button 3. I am completely stumped as to why it should read the introduction section in between reading button 1 and button 2. I have read that the screen reader will read the objects in the order they appear in the timeline in Storyline.

Any ideas?

I've included a sample .story file as an attachment. I have basically recreated the error in this file.