Activity not logging despite steps being logged

[swampf0etus]

Since my app updated two days ago, the iOS Fitbit app is not logging any activity in the Activity/Exercise Days section. Today and yesterday are showing as no activity even though I’ve logged long walks. E.g. today walked ~12 mile, 28,000 steps, over two walks. The steps and distance are showing, just not the exercise day activities. 
Also, it’s now saying it can’t give me my readiness score, as it’s calibrating and needs another 7 days of wear. I’ve had premium for over 9 months and always had this, so why is it no longer showing?

 

 

[swampf0etus]

Still the same today. No activities recognised. I did an aerobic workout and it’s logged ~130 zone minutes but no activity associated with it. The charge 6 actually recognised my activity as asked me if I wanted to stop the activity. 
The app is still not giving me a readiness score say it still needs 7 days, even thought it was 7 days over 24 hours ago. 
just checked the App Store and there was an update. But it’s made no difference.

ive tried logging in and out of the app. I’ve tried deleting and reinstalling it. I’ve restarted my Charge 6 and repaired it. Nothing is fixing this issue for me :’(

[pjgrose]

Same problem. Tried everything to fix it and can’t.