The question is locked and retained for _historical significance_ \- from the close reason
> This question exists because it has historical significance, but **it is not considered a good, on-topic question for this site** , so please do not use it as evidence that you can ask similar questions here. This question and its answers are frozen and cannot be changed. More info: help center.
Note the emphasis - it's not really topical. That's the reason why it's hidden so this is not a bug, it is by design.