samba - Oct 2007 - samba PDC - NT Usermanager no groups dispayed.

Hi everyone, 
 
i'm running debian etch ( upgraded from sarge ) 
comform my debian big samba howto  (
http://lists.samba.org/archive/samba/2005-December/114817.html ) 
 
After the upgrade from debian sarge to etch im missing my domain groups in
the nt usermanager.
 
i cant figure out whats wrong. The groups are in the ldap and are working. 
I deplay printer based on groups and this is still working. 
 
But it would be nice to have my groups back. 
 
atm im working to move my pdc to a new server. When finished ill make a new
howto.
 
This howto will contain multi ldap setup and pdc/bdc support. ( no slurp for
ldap but replsync ) 
 
 
Thanx in advance,
 
Louis