Motion Path not showing on slide

Hi all -

I'm racking my brain!

I developed the attached slide last year.  I know I saw the motion path on the slide and could grab the end point and move it.  Now, the path is invisible but still operating.

HELP please and thanks!

https://360.articulate.com/review/content/7c39ec69-dc6d-4f71-ae2c-25ea78bf4ad5/review

Screen shot and source file attached

Julie