If you are only missing one activity in CityStrides and it is not present in https://citystrides.com/status then you can use this feature to add just that one activity to the queue.
Visit your Settings page (in the top right menu) and you’ll notice a new section “Sync Mising Strava Activity”. You can paste in a Strava link for a missing activity & CityStrides will add just that single activity to the queue.
This is useful for people who only have a very small number of missing activities.
This is only available to active supporters and Strava accounts. I’ll expand it out to other services/users if I can.
This does not bypass any queue - it’s placing the single activity sync into the existing queue as displayed in https://citystrides.com/status
Reply below with problems/questions/suggestions … I hope this helps at least a little - a number of people have mentioned only having one or two missing activities…