Metadata of HOME is taken from a POST

Hello,

Website: www(dot)aryanemoon(dot)com

I am having troubles with my metadata in home, using YOAST.

Before YOAST, I used SEOPACK. I only edited 1 post with SEOPACK, and then the HOME (only home) started getting metas from that post, not their own.

I desactivated SEOpack and everything’s ok, general metadata from WP. So I unsitalled SEOpack

Then I installed YOAST. HOME keeps taking metadata from THE LAST POST in my blog (I checked that it was this way). Even I edited manually in config.

So, I see this in my code, in HOME page:

<!-- This site is optimized with the Yoast WordPress SEO plugin v1.4.19 - http://yoast.com/wordpress/seo/ -->
<title>The jazz spotlight | Aryane Moon Arts</title>
<link rel="canonical" href="http://aryanemoon.com/fotografia-estilo-vintage-anos-50-jazz/" />
<meta property="og:locale" content="es_ES" />
<meta property="og:type" content="website" />
<meta property="og:title" content="The jazz spotlight | Aryane Moon Arts" />
<meta property="og:url" content="http://aryanemoon.com/fotografia-estilo-vintage-anos-50-jazz/" />
<meta property="og:site_name" content="Fotografía y Vídeo en Barcelona | Aryane Moon" />
<!-- / Yoast WordPress SEO plugin. -->

And this is what appears in the POST where this info is located:

<!-- This site is optimized with the Yoast WordPress SEO plugin v1.4.19 - http://yoast.com/wordpress/seo/ -->
<title>The jazz spotlight | Aryane Moon Arts</title>
<link rel="canonical" href="http://aryanemoon.com/fotografia-estilo-vintage-anos-50-jazz/" />
<meta property="og:locale" content="es_ES" />
<meta property="og:type" content="article" />
<meta property="og:title" content="The jazz spotlight | Aryane Moon Arts" />
<meta property="og:description" content="“Cuando el escenario queda vacío, y la luz siquiera alumbra, resto todavía entre cortinas escuchando el silencioso eco de mis sueños entre difuminados aplausos, todavía resonando entre paredes. Que sin ello yo me muero, que sin un punto de luz yo tengo miedo. Y por eso canto explicando lo que queda de mi y  lo &hellip;" />
<meta property="og:url" content="http://aryanemoon.com/fotografia-estilo-vintage-anos-50-jazz/" />
<meta property="og:site_name" content="Fotografía y Vídeo en Barcelona | Aryane Moon" />
<meta property="article:section" content="Fotografía" />
<meta property="article:section" content="Fotografía Artística" />
<meta property="article:section" content="Fotografía con modelo" />
<meta property="article:published_time" content="2013-12-08T15:06:30+00:00" />
<meta property="og:image" content="http://aryanemoon.com/wp-content/uploads/2013/12/fotografia-estilo-años-50-aryanemoon-10-225x300.jpg" />
<!-- / Yoast WordPress SEO plugin. -->

I don’t know what is going on. Any help will be amazing.

http://wordpress.org/plugins/wordpress-seo/