K2 Item text is not shown

Using JUX Wall with K2 content: Intro text is shown on the wall.
Clicking on the item in JUX Wall opens the lightbox, shows the item information (date, user, ...) and the image but it does not show the item text.

None of the K2 item text is shown:

<div class="lb_itemIntroText">THE INTRO TEXT SHOULD BE HERE </div>
<div class="lb_itemFullText"> THE TEXT SHOULD BE HERE </div>
</div>
</div>

Hi,
Thanks for your feedback about our product!
About your problem I checked your dev site you give us in email and see the lightbox show text. Can you give us your main site?
We'll check and help you to fix it