This unfortunately makes sense because it is a private repo. Even if a repo is labeled as being MIT and has an MIT license in it, it still may contain other code of a different license.
Github could do better by warning the repo owner when they delete a private repo. Github could ask the repo owner if they want to convert it to public first (a "set it free" option) or otherwise give the option to avoid deleting the forks of others.
Github could do better by warning the repo owner when they delete a private repo. Github could ask the repo owner if they want to convert it to public first (a "set it free" option) or otherwise give the option to avoid deleting the forks of others.