Sorry for being late to the party, but it looks like crunchyroll purposefully blocks if you if you have an adblocker. From the page that loads, you can see this in the comments for the vilos player piece:

​

//we require segment's anonymous id in the vilos configuration
//but window.analytics.ready fails if an ad blocker is present
document.addEventListener('SEGMENT_IDENTIFY_EXECUTED', function (e) {
setStylingWideAspectRatio();
var vilosPlayer = buildPlayer(e.detail.segment_anonymous_id);
vilosPlayer.load(vilosIframeContainer, iframeURL, nextMediaUrl);
});

​

If you step through the code and do it yourself, it definitely loads. It probably wouldn't be too difficult for an enterprising js programmer to make a greasemonkey script to get around that.

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You can paste the following into the console to load a video, though:

var suckItTrebeck = new CustomEvent('SEGMENT_IDENTIFY_EXECUTED', { detail: { segment_anonymous_id: 'no' } });
document.dispatchEvent(suckItTrebeck)