Logging out and in to the Creative Cloud Desktop App will not help. Also a restart of my machine will not help. I have no idea how long this issue already persists. I rarely use Adobe Fonts. Can only tell that I see this issue for about a week or so.
The issue is not critical for me, but I wanted to show my students how Adobe Fonts are actually working. As it seems this is broken. At least for me. Or is it a problem within a specific region? I logged in from Germany.
FWIW: After about an hour CC Desktop App is still not showing my activated fonts as active.
Just as "about to be activated" ( "Erneute Aktivierung läuft…" ).
But this message from the CC Desktop App is misleading. I can access the fonts without issues in e.g. InDesign 2021. For a little test I deactivated all activated ones at https://fonts.adobe.com . Then activated some of them again. No problem. InDesign is catching up the status every time I'm changing something.
Wheras CC Desktop App still is showing the message "Erneute Aktivierung läuft…". As one hour ago.
As I already said, this is not critical to me. So I give up testing anything for now…