Data for this activity could not be loaded - pull to refresh

Since yesterday i can't access the details of my own activities with the mobile app (iOS12).
Interestingly i can retrieve the activities of my buddies, but my own will not load.

With my iPad on iOS 14 everything works fine.

Any suggestions?

Same here. iPhone 6 iOS 12.5. Activity details show on Strava and web browser. 

Many thanks - that did the trick.

I'm also seeing this problem.  iPhone 12 running iOS 15.4

Same here cannot see the details of the activity.. any idea how to fix?

Same for me, cannot see the details of my activity since yesterday, can’t even see for older ones

Have you updated the app to the latest version?

Just did a couple of hours ago and now working thanks

App needs iOS 13 minimum. iPhone 6 iOS only updates to 12.5. I think this could be the reason. 2 options: wait to see if Garmin/apple tweak software or get a new phone.