Hi @oinsketta: I'm sorry for the delay in my reply here: I've just heard back from the theme's author and they found that the issue with embedding VideoPress was related to some of the HTML that was added to your post.
If you switch to the HTML editor for the page with the embed issue, you'll see that some of the HTML tags in the page have a 'class' associated with them. For example, in the following example, you'll find a class of 'entry-header' associated with the header HTML tag and a class 'entry-title' associated with the H1 HTML tag:
<header class="entry-header">
<h1 class="entry-title"></h1>The class names are reserved for template files, and the HTML generated by the theme. Using them within a post or page can cause layout issues and is likely what caused the issues with your VideoPress embeds here. You can resolve this by clearing out the HTML classes.
Hope that information is helpful! Please don't hesitate to let me know if you have any questions.
