When using split/story mode most but not all articles from vox.com will not load. The story pane will be blank.
Chrome console gives the following error:
Refused to display ‘http://www.vox.com/2015/6/24/8838383/working-mothers-impact-on-kids’ in a frame because it set ‘X-Frame-Options’ to ‘SAMEORIGIN’.common.js:129 Uncaught SecurityError: Failed to read the ‘contentDocument’ property from ‘HTMLIFrameElement’: Sandbox access violation: Blocked a frame at "http://www.newsblur.com"; from accessing a frame at “null”. The frame being accessed is sandboxed and lacks the “allow-same-origin” flag.
Example that does not load:
http://www.vox.com/2015/6/24/8838383/working-mothers-impact-on-kids
Example the DOES load:
http://www.vox.com/2015/6/24/8838839/smoking-age-drinking-age-works