Font-Family uses different font on same header
<p>When loading a Google font (Open sans) like this:</p>

<pre><code>&lt;link href='http://fonts.googleapis.com/css?family=Open+Sans:400,400italic,700' rel='stylesheet' type='text/css'&gt;
</code></pre>

<p>and using it in the CSS like this:</p>

<pre><code>font-family: 'Open Sans',sans-serif !important;
</code></pre>

<p>On different pages but the same header, css etc the page loads:</p>

<p>page 1: font-family: '<strong>Open Sans</strong>',sans-serif !important;</p>

<p>page 2: font-family: 'Open Sans',<strong>sans-serif</strong> !important;</p>

<p>On both pages the Google-font and css get loaded.</p>

<p>Anybody a idea what may cause this?</p>