Registered Live Apps are empty

Not sure what category this goes in but I am unable to register Live apps, whenever I create one it returns the below message but never show up in the list.

Also I’m pretty sure we has numerous other live apps that have been registered but are no longer displaying here https://developer.company-information.service.gov.uk/manage-applications the old link https://developer.company-information.service.gov.uk/developer/applications now is a 404.