As I have visited SE sites over the past N years, I have noticed again and again that some questions get pushed up to the “newest” or “active” feeds (which I default to watching), but when I click on them I find that they are not only old topics, but often there does not appear to be any evidence on the page of why it was bumped.
Today’s example (that precipitated this question) was Why did Hermione fall in love with Ron from 2014. The last apparent modification to that page was a comment added in 2018.
When I click the “modified today” link at the top... nothing happens.
Sure, the URL changes, but it doesn’t appear to reference anything on the page. Sometimes it does, and I presume that its function is exactly to find what changed on the page, but often, as with today’s Harry Potter page, it does not.
What’s going on? Why do I see these?
(If it helps, I have reputation enough to see deleted posts, so if that were the modification I presume I’d see it, and AFAIK deleting comments does not bump a page’s visibility, though I do not actually know these behaviors to be fact in all cases.)
https://scifi.stackexchange.com/questions/59391/why-did-hermione-fall-in-love-with-ron/299493#299493which is the URL of the post (answer) that caused the activity. If you take the number at the end and do go to scifi.stackexchange.com/posts/299493/edit, you will seeThis post is deleted and cannot be edited.This confirms that this is definitely a deleted answer.