[Samba] winbind issue with Windows 2008 R2 - domain trusts

[Terry]

Hello,

I have a problem that just propped up after our windows admin did some
work.  He introduced some new domain controllers and upgraded the
domain to 2008 R2.  The primary domain that our linux boxes are in
seems to work, it's trusted domains.  Here's an example domain:

FOO.BAR.LOCAL

The boxes are in the FOO domain and I can getent passwd and see
accounts in there fine.  I used to be able see accounts in BAR as well
but now can't.

I am using samba-3.0.33-3.29.el5_5.1 on RHEL5.2.

Here's an error I see in the logs.  Not sure

Jun  1 15:16:01 omadvdss01a winbindd[10772]: [2011/06/01 15:16:01, 0]
rpc_client/cli_pipe.c:rpc_api_pipe(790)
Jun  1 15:16:01 omadvdss01a winbindd[10772]:   rpc_api_pipe: Remote
machine foodc03.foo.bar.local pipe \NETLOGON fnum 0x3returned critical
error. Error was NT_STATUS_PIPE_DISCONNECTED

That domain controller referenced in the logs is a new DC he added.
All windows operations appear to be normal.

Thoughts?
Thanks!