I am new to using the advanced Zurb template with Yeti launch. I thought I had it successfully working but when I deploy my site using the zip file to my server and run it through the w3c html validator there are strange errors that do not exist in the original file. For example, it is creating a duplicate <head> section with all the html, and metadata tags. I do not understand why this is happening. Is there something I need to configure that I missed?