I just noticed that "the over a năm ago" thing has been removed. Now, they actually appear how long cách đây it was đã đăng hoặc commented. Is it just me hoặc what??

This was changed a while ago. I think it's an improvement, because in the case of duplicate các câu lạc bộ it makes it easier to see which is the original - normally the one with oldest content. Plus sometimes it's interesting to see when something was added, hoặc how long it's been since a club was really active.