Syncprov overlay not pushing change

[Chris <cjl@viptalk.net>]

openldap 2.3.41 from FreeBSD 6.3 ports.

I have been using a syncrepl setup for some time and it's been working  
great.

I recently had an app written that allows a user to change his  
password.  It works, but when the user binds and modifies  
userPassword, the syncprov overlay does not push the change to the  
refreshAndPersist consumer.
contextCSN is updated, entryCSN is updated, but the "search" never  
gets pushed.

If I disconnect the consumer and reconnect, the change is then  
propagated.  If I use refreshOnly, everything works fine.

If the same record is modified by rootdn, the update is sent  
immediately.  Nothing is different except the credentials of the user  
that binds to do the entry modification

I've tried everything I can think of short of going to 2.4 to see if  
it does the same thing.

Any suggestions appreciated.