Hey there, Matthew Orr
It could be that the certificate needs manual validation. Then this would be down to how many certificates the team must verify. However, I would have thought it would have taken less than seven days to do this.
It may be worth raising a support ticket through the Azure portal by following this link: https://portal.azure.com/#blade/Microsoft_Azure_Support/HelpAndSupportBlade
You could, if this is something submitted through the partner centre, submit a ticket through them through their portal here: https://partner.microsoft.com/en-us/dashboard/home
They can look into this for you to see what is happening on their end.
Hope this helps,
Nathan