The Razor in my templates return outdated content. Changing the fields in my content does not invalidate the cache. My code looks as follows:

@section mainContent
{
<div class="box clearfix" id="page-nyheder" style="display:block;">
  <a href="#" class="close"><img src="/Content/Images/close.png" alt="Luk" /></a>
  <h1>@Umbraco.Field("Name")</h1>
  <div class="content fullwidth scroll-pane">
    <div class="content-container startpage" id="content-nyheder" style="display:block;">
    @if (DynamicModel.Children.Any()) {
      foreach (var nyhed in DynamicModel.Children) {
        <div class="newspost">
          <h2>@nyhed.Name</h2>
            @nyhed.indhold
            <span class="date">D. 13. april 2012</span>
        </div>
      }
    }
    </div>
  </div>
</div>
}