Bank of America Credit Card Complaint

Bank of America Credit card department,

Billing statement South Carolina

I have a BofA credit card, and did some balance transfers to this card in early -/-/-, which included a promotion of something like zero interest for a year or so. Every month since the transfers, there were the interest charge calculations available on my statements so I knew when I had to have certain balances paid off by to avoid interest changes kicking in. Since -/-/-, this entire section has been - out ( every month since ) and I 've had to call to verify the amounts to ensure ( for myself ) that I know balances. Its seems to me that leaving these sections blank, anyone could easily overlook what their promotional amount balances are and would easily fall into the trap of interest kicking in. Are n't there laws regarding disclosure on statements that the credit cards should be following??