[Katello] EPEL package metadata errors on kickstart

I've been trying to complete my first build using Katello/Foreman and I
keep hitting an error with the EPEL repo.

To try a workaround, I've edited the provision template to

repo --name="Extra Packages for Enterprise Linux" --mirrorlist=https://mirrors.fedoraproject.org/metalink?repo=epel-6&arch=x86_64

repo --name="Extra Packages for Enterprise Linux" --baseurl=http://dl.fedoraproject.org/pub/epel/6/x86_64/

Foreman is 1.3.0 as installed via Katello 1.4.15-1.el6

The OS I'm trying to build is CentOS 6 x86_64

I've fetched the ks directly using ?spoof param and get the template and
version I'd expect.

Any ideas?

ยทยทยท ------------------- Error is:

https://lh6.googleusercontent.com/-yuHDOcp-49o/U6nYOQPr1fI/AAAAAAAAAQ0/c_NjoXu2dt8/s1600/Screen+Shot+2014-05-16+at+5.02.52+PM.png
Edit is not possible, Retry fails, Continue gets me:

https://lh6.googleusercontent.com/-KiJyw7oFZhs/U6nYcCtAcRI/AAAAAAAAAQ8/8qbi2vQz0iY/s1600/Screen+Shot+2014-05-16+at+5.04.46+PM.png