I get the same, and until now my problem is not fixed. I couldn't use my email, even though all staff too.
My domain will be expired on 6 July 2022, but it's been suspended since last week.
I tried to renew my domain 3 times and used different credit cards to make sure is going smoothly, but no responses from them. I created many new tickets, but it is still the same.
My business locked until now. I don't know what I will do.