FB Channel issue : Pages do not show anymore

Hello,

I have a new issue when trying to use a FB channel, it used to be OK before but I have an issue now.

My FB account is connected : OK
But I cannot see any of the FB pages managed.
I have tried to create a new page using your regular procedure, the page is create in my FB but again I do not see it in the list.
Even when I refresh.

A video here of what I do:
https://www.dropbox.com/s/8puwa41r0u5snoo/Enregistrement%20de%20l%E2%80%99%C3%A9cran%202019-02-01%20%C3%A0%2022.34.42.mov?dl=0

I have tried with other bots, different browsers, closed and re-open my FB, etc
Nothing works.

Any help ?
Thanks
Best
Alain