Gregory's Server@neilhimself It's the same with your list of follows/followers - all it includes is a numeric user ID, no account information. Completely ridiculous.
Writing a script to retrieve the data should be simple enough, but you'd need to sign up at developer.twitter.com to get an API key so you could use it.
@Freaky @neilhimself Well, to me (just reading this, not having the problem, never sold my soul to the birdsite) this sounds somewhat like people telling me years ago "using nerdy selfhosted opensource platforms is meh, we better use something readymade for free..." and now having to learn to write your own code urgently for the sole purpose to get a copy of the data which you handed over to that 'free' service, which hardly has employees left? Sorry... not sorry.