[CentOS] SCL MirrorList error

Hi,

In the past my mirrorlist for SCL,
http://mirrorlist.centos.org/?release=6&arch=x86_64&repo=SCL has
worked without any issues.

Recently http://mirrorlist.centos.org/?release=6&arch=x86_64&repo=SCL
redirects to http://mirror.centos.org/centos/6/scl/x86_64/ which leads
to 404, instead it should be
http://mirror.centos.org/centos/6/SCL/x86_64/

Is this a change or bug.

Thanks,
Andrew