Groupjjive group messenger not passing information

I have uddeim1.1, joomla 1.0.15 and groupjive latest release on my website icontes.com

Uddeim is working ok, bbcode is enabled, however each time that a group message is sent from groupjive the data is not included:

Everyone receives for instance : Le promeneur %u a rejoint le groupe %g.
instead of the correct names.

any clue ?

Its a bug in groupjive which writes directly into uddeIM database tables.

Yes first I noticed that I used the wrong language file which was the reason why I got these %u instead of the correct username

Then after correcting the language file, I just noticed the bug that you mentioned, groupjive trying to write in uddeim database.

This is very scary for my users !! do you know if it has been corrected or how to overcome this ? I did not find anything at groupjives