Hi everyone,
If you do not have access to a Joint sub-account anymore, make sure that both of the legal owners have an active bunq account, you can only unfreeze a joint account in this case.
If you do not want to use your joint sub-account or bunq anymore, both of the legal owners need to be active on bunq, unfreeze their joint account, transfer the funds and close their account.
However, we're still working on a another way around, we'll keep you posted!
Cheers,
bunq