Question large whitespace

I would like to use Kunena Discuss plugin but I ran into a small problem. The plugin works fine, only the post on the forum starts with a big white space? How do I solve this problem?

Example on my testserver: www.pickyourfish.com/forum/ideeenbus/391...ia-afra-chewere#3911

Database collation check: The collation of your table fields are correct

Legacy mode: Disabled | Joomla! SEF: Enabled | Joomla! SEF rewrite: Enabled | FTP layer: Disabled |

This message contains confidential information

htaccess: Exists | PHP environment: Max execution time: 60 seconds | Max execution memory: 32M | Max file upload: 10M

Joomla default template details : yoo_expo | author: YOOtheme | version: 5.5.2 | creationdate: December 2010

Kunena default template details : Blue Eagle (default) | author: Kunena Team | version: 1.7.0 | creationdate: 2011-08-29

Kunena version detailled: Installed version: 1.7.0 | Build: 5135 | Version name: Tale | Kunena detailled configuration:

Warning: Spoiler!

[th]Kunena config settings:[/th]

board_title	Hobbykwekers Forum
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offline_message	<h2>Het Hobbykwekers Forum is tijdelijk niet beschikbaar door onderhoud.</h2> Hou het forum in de gaten!
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Third-party components: Jomsocial 2.2.4

Third-party SEF components: None

Plugins: System - Mootools Upgrade: Enabled | System - Mootools12: Disabled | Kunena Discuss 1.7.0 | My Kunena Forum Posts 1.6.0-RC1

Modules: Kunena Latest 1.7.0

Here is a fix to it:

components/com_kunena/lib/kunena.parser.php line 744:

Replace this with this

Thank you very much!

Unfortunatly the changes don't work: www.pickyourfish.com/forum/ideeenbus/3916-pseudotropheus-acei

Pages starting with a table give the white space above the article. Pages without a table work just fine: www.pickyourfish.com/forum/ideeenbus/391...tropheus-fuelleborni

No other ideas? I would really like to use Kunena Discuss to boost my forum

I was away from the forum a few days.

There's still some <br> in that page. Can you provide source code for example article (show html from the editor) and echo it into here, so I can run some tests with it.