The most recent blog post says "Though, keep in mind that Good King Moggle Mog isn't a primal!"
The only reason I find this interesting is that I remember people bantering about whether or not mog was a Primal when introduced in 1.0. So I snapped this screenshot which I believed to be the conclusive answer.
1.0Screenshot
Here you can see that Louisoix is clearly of the opinion that Good King Moggle Mog is in fact a primal. Was the blog post mistaken? Does Louisoix not know what he is talking about? What do you guys think?