Import .story files causes timeline problem

When I import a .story file into an existing project the 'end' marker stops at the first 5 seconds of the project. I didn't think much of it until I published it for Review. The playback, sure enough, is the first 5 seconds of the slide.

I can manually reset the end marker for each slide but this and others like it are 80 plus slides. Would rather not have to do this for every slide.

 

 

George