I watched a video by John Fultz called Report Generation with Wolfram Technologies and wanted to try it out. I created a template notebook and a notebook that generates a report based on the template. For some reason, I am getting my output twice as shown below:

I have no idea what is causing this. I have attached the notebooks for anybody to look at, and any help would be appreciated.

Also, when I click the Help button in the template notebook editor, I get this message:

"paclet:guide/ReportGeneration" could not be found.

Is there some way that I can get that paclet?