Sleep log keep showing and disappearing in the Fitbit app

[AloVero]

When I'm scrolling looking at the sleep logs, the log for Sunday disappeared, reappeared, and then disappeared again. It still shows up on the column graph

Moderator Edit: Updated Subject For Clarity.

[RobertoME]

Hi there @AloVero, welcome aboard to the Fitbit Community! My apologies for the late response and after reading your post, we can say this is not a normal behavior. 

I would recommend to reset the Fitbit app if the issue persists: log out from your Fitbit app and go to your phone settings. Access to the App manager option and look for the Fitbit app in your downloaded apps list. Once you are there, clear the app cache and data and proceed to "Force Stop" the app. Finish the workaround by restarting your phone. When your phone has initialized, go back to your app and try again.

Hope this helps and let me know how it goes.