Hello @danelow –
This does not seem to be a plugin related issue.
It seems like the Dublin core code is being used incorrectly. As Dublin core is mainly metadata – It should be in a format as follows:
For Example:
<meta name=”DC.Title” content=”Professional Author Services: Book Cover Design and Ebook Formatting” >
<meta name=”DC.Description” content=”Ebook Launch is a family business spanning three generations! The spark was ignited in 2009 when John helped his father with book cover design and print book formatting. Since then, they’ve worked with thousands of authors from around the world from their home offices in Western Canada. They keep their business small, so they can deliver the kind of service their loyal clients have come to expect.” >
<meta name=”DC.Creator” content=”ebooklaunch.com” >
We have converted all those DC tags to meta tags here.
We tested this on our end, and now the code does not show up in the header as displayed in your screenshot.
Hope this helps,