Some or most of you may have been aware already, but I made a pleasant discovery recently: Crowns and trophies persist on the rides where they were achieved, even after they've been taken by others.
When I first checked the results from Sunday's ride, I was delighted to see I'd achieved 2nd and 3rd all time trophies on a couple of segments. Later, when I checked the leader boards to see just how many others I'd beaten, I discovered that a couple of riders had subsequently posted faster times and knocked me off the better virtual podium. Looking back at the ride itself, I noticed nothing had changed, achievement-wise. Figured maybe it just hadn't updated. So just to check, I tracked down a segment where I got a KOM a couple of years ago. Sure enough, when I went to the ride where it was achieved, the crown was still there. Makes sense, but I'd sort of feared they were all gone for good.
With VeloViewer, you can sort all your segments according to current leader board position, and according to prior position, i.e., position before the last change. However, it would be cool to see best ever placement.