I'm having the same problem today for the first time with the virtual ride from Rouva. The times on the segments are recorded, but I'm not on the leaderboard for all segments. The activity is publicly visible, it doesn't have a hidden map and refreshing the results didn't help. Is this a bug through the fact that it was a ride where the load was controlled by the ERG mode on the trainer? I've never had this happen before.

https://www.strava.com/activities/12876761870

Hi. I’ve just checked back and mine has now miraculously appeared.

must be a slow update on the Strava server or something…

Hope you get yours sorted too.

Also have issue today with 3 PR's that does not show up in the leaderboard. 

Have tried what they recommend but still want show.

Same here. Result shows as a PR but does not appear on leaderboard.  The ride is not private, the segment is not in hidden portion of ride, and repeated updates of the leaderboard page do not help.

One other thing to try if the achievements don’t show up after waiting for a while (e.g. in @BB23_2‘s case) is to try to refresh activity achievements. Usually when I have a similar issue with things not showing up, this function works for me.

https://support.strava.com/hc/en-us/articles/216919597-Refresh-Activity-Achievements

Same here. Result shows as a PR but does not appear on leaderboard.  try to refresh activity achievements.