Main thing I notice off the bat is that interwiki links seem to have been set up to use protocol-relative links that don't actually work yet -- at https://commons.wikimedia.org/wiki/Atlas there's a link "Stielers Handatlashttps://en.wikipedia.org/wiki/en:Stielers_Handatlas" which ends up linking to the non-working https://en.wikipedia.org/wiki/en:Stielers_Handatlas
Gah. I totally forgot about that. Yeah. https on commons is not going to fully work until all other wikis are https'd. I could probably add a hack into the CDB creator to not do this for now, but I think we'll be pushing out support for https everywhere soon, so it's likely a waste of time.
- Ryan