I'm encountering some issues when importing a .ppt into Storyline 360. My first slide appears to import as normal, however all consecutive slides are appearing blank. I can see that the objects are there in the timeline, you just cant see them on the slide. When i try to go into preview mode, Storyline immediately gives me an error report and doesn't progress to preview. Each of my slides just contain basic text and images with no animations. Any help would be greatly appreciated.