can't open gist.neo4j.org

[liyi193328]

I just can't open gist.neo4j.org. change another explorer still don't work,
my computer system is win8.1.
the result of opening the site is (I can't upload image):
Error
Error while parsing the AsciiDoc source - TypeError:
Cannot read property 'join' of null

please help me,thanks!

[jexp]

Can you share your graphgist source link?