Strava never gets data from Fitbit

[Kupal]

Strava and FitBit are sync but the daily data suddenly stopped showing in Strava. I see them in FitBit App but not in Strava. Both App were updated. Dunno what is wrong. But when I use my Apple watch, I see data reflected in Strava. So what is wrong w/ FitBit? 

Moderator edit: added label

Moderator edit: updated subject for clarity

[EdsonFitbit]

Welcome to the Fitbit Community, @Kupal.

Thank you for informing us about the issues you experienced.

In this case, please revoke access between your Fitbit and Strava accounts and connect them once again. For instructions, please visit this article.

Note that the following types of activities won't sync to Strava:

• Non-GPS activities
• Previous activities that weren’t tracked by Strava
• Duplicate activities (if you already recorded an activity with Strava, a Fitbit activity that occurs at the same time won't sync)

Hope this helps.