[catherd]

Same as Inanek2. Looks like maybe related to this (Firefox 52.8 on Linux, from China, via VPN):

Blocked loading mixed active content “http://www.opensubtitles.org/en/captcha2/redirect-%7Cen%7Cdo... More] app.kontext.xyz Cross-Origin Request Blocked: The Same Origin Policy disallows reading the remote resource at https://dl.opensubtitles.org/en/download/src-api/vrf-19bf0c5.... (Reason: CORS header ‘Access-Control-Allow-Origin’ missing). (unknown) Error: XHR error vendor.c1d3cea4dc48e57eff24.js:333:26904 GET https://www.google-analytics.com/collect [HTTP/2.0 200 OK 355ms]

[m3tr0s]

From the error message, it seems that it really didn't load, Inanek2 had different problem (I think).

That "captcha" part in the request to OpenSubtitles.org is strange, I will ask them about it. You should try it later, maybe it is some sort of rate-limiting as a lot of people started using the app after I posted on HN.