All content on stage is disappearing when going back to it

I have developed a program with multiple stages.  When a user selects an object on the first stage, they are taken to another stage and shown the objects on that stage.

There is a menu button on the second stage that allows the user to go back to the previous stage.  Sometimes, when a user selects the back button, all the flash objects disappear and the program has to be restarted again.

I am using Adobe Flash CS6 and the flash player is version 10.

The code to return back to the first screen.  Any help would be appreciated.

on (release) {
gotoAndPlay ("Home", 1);
}