Older branches seem to be missing for some packages

[Orion Poplawski <orion cora nwra com>]

I've noticed that when I checkout certain packages, branches older than 
F-7 seem to be missing:

[orion cynosure ~/fedora]$ cvs co yum-metadata-parser
cvs checkout: Updating yum-metadata-parser
U yum-metadata-parser/Makefile
U yum-metadata-parser/import.log
U yum-metadata-parser/pkg.acl
cvs checkout: Updating yum-metadata-parser/F-7
U yum-metadata-parser/F-7/.cvsignore
U yum-metadata-parser/F-7/Makefile
U yum-metadata-parser/F-7/branch
U yum-metadata-parser/F-7/sources
U yum-metadata-parser/F-7/yum-metadata-parser-1.0-quiet.patch
U yum-metadata-parser/F-7/yum-metadata-parser-1.1.0-dbversion.patch
U yum-metadata-parser/F-7/yum-metadata-parser.spec
cvs checkout: Updating yum-metadata-parser/devel
U yum-metadata-parser/devel/.cvsignore
U yum-metadata-parser/devel/Makefile
U yum-metadata-parser/devel/sources
U yum-metadata-parser/devel/yum-metadata-parser-1.0-quiet.patch
U yum-metadata-parser/devel/yum-metadata-parser-1.1.0-dbversion.patch
U yum-metadata-parser/devel/yum-metadata-parser.spec
cvs checkout: Updating common
U common/Makefile
U common/Makefile.common
U common/branches
U common/cvs-import.sh
[orion cynosure ~/fedora]$ cvs co yum-metadata-parser/FC-6
cvs checkout: warning: new-born yum-metadata-parser/FC-6 has disappeared

[orion cynosure ~/fedora]$ cat CVS/Root
:ext:orion cvs fedora redhat com:/cvs/pkgs

Is this expected?

--
Orion Poplawski
Technical Manager                     303-415-9701 x222
NWRA/CoRA Division                    FAX: 303-415-9702
3380 Mitchell Lane                  orion cora nwra com
Boulder, CO 80301              http://www.cora.nwra.com