HTML field not shown up

If i add an html field to a custom post type, the field is not showing up in the custom pods type? with other words, there is no input field to put the html in.

This is the generated html
<tr class=”pods-field__container pods-field-option form-field pods-field-input pods-form-ui-row-type-html pods-form-ui-row-name-icoon-sjabloon” style=”” valign=”top”>
<td colspan=”2″>
</td>
</tr>

The page I need help with: [log in to see the link]