It’s a feature. It’s called second chance or something like that. Going off my memory, so I’m probably not 100% correct, An post might have been made at “just

It’s a feature. It’s called second chance or something like that. Going off my memory, so I’m probably not 100% correct, An post might have been made at “just the wrong time” so it failed to get any traction, but the mods took a look at it and think something along the lines of “eh, it deserves a second chance”. Which then resets the post date and gives it another chance in the feed, but retains the previous comments so the timestamps can look off. A bit like when a YouTube video gets its published date reset when being changed from unlisted to public, so you can have a video that was “published” 10 mins ago, but with comments from days previous.