Banner article problem

Hi!

I have a problem with my last article. The banners that I have set for it doesn’t appear (header, inside the article, after the last paragraph, on the right side). I don’t know exactly why because they appear in every other article and homepage.

Does anyone know why? I have the same code for Google Adsense for all the articles and I use Ad Inserter which has the same settings for all the articles with banners.

Thanks in advance for your help!

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