Just updated this to handle some of Twitter's markup changes, it was busted for a bit but should work again now 👌👌
In case anyone's lookin to mass-migrate their Twitter follow list, well it would normally take a ton of time + clicking, but I wrote a really basic script to automate it: https://gist.github.com/andrewpomeroy/cb76360e773f1cf29b98531a289eebce