GNU LibreJS appears to be rewriting some links incorrectly. I was able
to produce the following behavior with GNU LibreJS version 5.4.
Set up a new browser profile and make sure only GNU LibreJS is installed
and active in that profile. Then visit
https://thepiratebay.sx/torrent/4761624/Sita_Sings_the_Blues_(1080p___Dirac_Video___Vorbis_audio___ogg)
There you'll see a webpage containing a link to the Dirac (codec) page
on Wikipedia but the link appears to point to:
https://thepiratebay.sx/torrent/4761624/%0Ahttp://en.wikipedia.org/wiki/Dirac_%28codec%29
instead of http://en.wikipedia.org/wiki/Dirac_%28codec%29 which is the
actual link listed in the markup sent by thepiratebay.sx.
Disabling GNU LibreJS and reloading the page restores the link.
Perhaps there's something else going on here I don't understand, so I've
included the steps to reproduce the bug.