Please report your sync issues here: Individual missing activities, missing backlog (no activities prior to a certain date), etc…
I’m going to use this single thread as a place for you to report any sync issues. I’ll move the post over to Archived Synchronization Issues after I start a sync for your account. That thread will act as a catch-all of all the sync issues we’ve ever had to work through.
I may not reply to your note here - I may start a sync for your account and move your note over to the archive thread. Let me know if you’re re-reporting an issue so I can pay closer attention to it.
If you are a Strava user: I’ve confirmed some connection issues with the Strava team, which I’m working to fix up. It will help things along if you log out of CityStrides and then log back in. Please be sure to leave the ‘View data about your private activities’ checkbox checked in Strava’s login page. (Logging out/in won’t fix the issue for old activities, but it should make it so new activities are synced over.)