[Spiritus]

The Cloudant link 404s with the trailing slash for some reason

[quasque]

It's because that URL erroneously has the left-to-right control character[1] at the end, which encodes as https://cloudant.com/%E2%80%8E - a missing page on that website.

[1] http://en.wikipedia.org/wiki/Left-to-right_mark