I have reduced the issue I'm having to this minimal example with a public site. The click on the 'show-all' button triggers more of the site to become visible in every browser, but not in nightmare:

```
var Nightmare = require('nightmare');

new Nightmare({timeout: 60000})
  .viewport(1920, 10000)
  .goto('http://mtv.de/charts/5-hitlist-germany-top-100')
  .wait(10000)
  .screenshot('before.png')
  .click('div#content div.chart-container a.button.show-all')
  .wait(20000)
  .screenshot('after.png')
  .run();

```

I'm drawing a blank as to why this doesn't work, I even tried to trigger the click with `jQuery('...').trigger('click')`, which works in Chrome, but not inside of a nightmare `.evaluate(...)`. Here is the debug output from running the above example, showing nothing extraordinary:

```
nightmare queueing action "viewport" +0ms
nightmare queueing action "goto" +3ms
nightmare queueing action "wait" +0ms
nightmare queueing action "screenshot" +0ms
nightmare queueing action "click" +0ms
nightmare queueing action "wait" +0ms
nightmare queueing action "screenshot" +0ms
nightmare run +0ms
nightmare .setup() creating phantom instance with options {"timeout":60000,"interval":50,"weak":true,"loadImages":true,"ignoreSslErrors":true,"sslProtocol":"any","proxy":null,"proxyType":null,"proxyAuth":null,"cookiesFile":null,"webSecurity":true} +0ms
nightmare .setup() phantom instance created +588ms
nightmare .setup() phantom page created +4ms
nightmare .viewport() to 1920 x 10000 +2ms
nightmare .goto() url: http://mtv.de/charts/5-hitlist-germany-top-100 +2ms
nightmare .goto() page loaded: success +3s
nightmare .wait() for 10000ms +501ms
nightmare .screenshot() saved to before.png +10s
nightmare .click() on div#content div.chart-container a.button.show-all +2s
nightmare .wait() for 20000ms +11ms
nightmare .screenshot() saved to after.png +20s
nightmare .teardownInstance() tearing down +2s

```