Also, when I look at the four updates you listed, I see that they are
all recent and that they are all currently in stable, not testing.
Perhaps you are pulling from a mirror which is out of date and still has
old data for epel-testing?
If you do 'yum updateinfo list', I believe it will tell you all of the
relevant updates (though disappointingly not whether they're in
epel-testing or in stable) and will also tell you which mirror it is
using for which repository. You can also try doing 'yum clean all'
which I think will refresh the list of mirrors it uses.
Finally, you can try disabling the fastestmirror plugin (by editing
/etc/yum/pluginconf.d/fastestmirror.conf) if you are consistently
getting sent to a bad mirror.
- J<