Freezes with github issues http://i.imgur.com/bcSOoxc.png http://i.imgur.com/bcSOoxc.png ERROR:js::rust: Error at https://assets-cdn.github.com/assets/framewor

Freezes with github issues http://i.imgur.com/bcSOoxc.png http://i.imgur.com/bcSOoxc.png ERROR:js::rust: Error at https://assets-cdn.github.com/assets/frameworks-6fe6a7604ec4c2601272849e1b99a3a9aa12c79b3e25be0360f8d114768e7578.js:6:6359 https://assets-cdn.github.com/assets/frameworks-6fe6a7604ec4...: history is not defined