At the beginning of the weekend we were experiencing a server delay with some activities matching or displaying segment achievements on our public leaderboards. This included temporarily removing the following and club segment leaderboards to help elevate the server delay. We appreciate your patience as our team worked on getting these views back up to speed. As of Sunday morning (PST) leaderboards should be back up and running on the Strava mobile app.
If you still do not see your updated results, please try refreshing your achievements on your activity or toggling your activity to private (save) and then back to public (save) which you can do on the mobile app from the edit page.
If this is not the case and you have a segment that is not matching to your activity in general, please check out this article: https://support.strava.com/hc/en-us/articles/216918187-Segment-Matching-Issues