VANSi disabled my account permanently while I still had an advance from them.

Like the title says, VANSi (formerly credit convey) randomly permanently disabled my account (i genuinely have no idea why, I didn't get any email or anything) but I still had a $200 advance from them. With them disabling/deleting my account, will they still take their repayment back? Just genuinely curious because i've never had this happen before and it's strange that they disabled the account while i still owed them money.