Since your level is now no longer a proper indication of how long you've played on the server, this could actually be a somewhat useful feature. However, I assume Cubecraft hasn't saved the individual log-ins of every player and doubt their dates of joining can be traced back. (Correct me if I'm wrong).They could still make this a thing regardless of this, but then it would only work for people who've joined cube after the update. Therefore yours and those of many others wouldn't be visible.