HTTPRequest with proxy

[hackerboy1337]

I'm trying to use proxies for http requests with the vibe.d library like this:

HTTPClientSettings settings = new HTTPClientSettings;
settings.proxyURL = URL.parse("http://gb.smartproxy.com:30000");
auto response = requestHTTP("https://dlang.org", (scope req) {
    req.method = HTTPMethod.GET;
}, settings).bodyReader.readAllUTF8;

writeln(response);
As soon as I enable the proxy settings I get errors like this on pretty much every site with:

<title>302 Found</title>

Found

The document has moved here.

It works fine when I do it in python with the requests library with the same proxies