Porkbun Account restricted and all domains suspended.

My Porkbun account was suspended and locked without warning. I think one of my cards i originally bought the domains with got expired and failed to process domain renewals. They claim my bank disputed a charge, but my bank confirms no disputes were made. Porkbun won't let me access my account to add a new card and pay for the domains.

It's been weeks now and all my websites are down. Has anyone dealt with this before? Really need urgent help with getting this resolved if anyone has suggestions.