Also, if you look through their comment history, you can often find the comment(...

mirimir on July 17, 2020 | parent | context | favorite | on: Who’s behind Wednesday’s epic Twitter hack?

Also, if you look through their comment history, you can often find the comment(s) that got them shadow-banned. And if their ~recent comment history is good, with many vouched comments, you can ask dang to un-ban them.