[Dovecot] Still weird UID ordering issues with maildir

Nightly 20050829 (includes everything currently in nightly/ChangeLog):

Sep 1 09:25:02 server dovecot: imap-login: Login: user=<tv>, method=PLAIN, rip=192.168.1.1, lip=192.168.1.3, TLS Sep 1 09:25:02 server dovecot: IMAP(tv): Maildir /home/tv/.maildir sync: UID < next_uid (1187 < 1188, file = 1125581033.7788_2.server.duh.org:2,)

repeated every time I try to login. I had to nuke the dovecot indexes and let it reindex (which throws off the ordering of some messages). It had been working without incident since updating to 20050829, until now.