I inserted https://twitter.com/Twitter https://twitter.com/Twitter, but HN autoconverted it to https://twitter.com/i/flow/login?redirect_after_login=%2Ftwitter

I inserted https://twitter.com/Twitter https://twitter.com/Twitter, but HN autoconverted it to https://twitter.com/i/flow/login?redirect_after_login=%2Ftwitter https://twitter.com/i/flow/login?redirect_after_login=%2Ftwi... Only @dang can correct it.