The README.md file here http://hackage.haskell.org/package/hidden-char-0.1.0.1 is rendered correctly (see under "Readme for hidden-char-0.1.0.1").

I recently published an updated version of this package at https://hackage.haskell.org/package/hidden-char-0.1.0.2 and the README.md content is garbled. Specifically the hyperlinks at the bottom are output to the web page and not rendered as links.