Protected Character Profile Summary - Character not found

I get on most of my characters the following error:

{"code":404,"type":"BLZWEBAPI00000404","detail":"Not Found"}

Yesterday was it on 6 characters, today on over 40 characters.
Does anyone know whats the reason of it?

I’m sure that the character-id and realm-id is right, got it from “Account Profile Summary”

Update 2022-12-09:

The problem still persists, I hope someone will look into that soon (its been like 17 days since its not working properly)