Ocwen Loan Servicing LLC Ocwen charges attorney fees post-bankruptcy Internet

Ocwen Loan Servicing LLC has been charging me fees of $125 since completing my Chapter 13.  It doesn't matter how many times I have called and had my bankruptcy attorney call, they continue to charge me these fees.  When I first started calling, they couldn't tell me why the fees were added to my mortgage or how long I would be paying them.  At first, they were accrued interest charges, then it was something else, now they say they are attorney fees for the bankruptcy.  I told them it was illegal and they continue to keep adding these charges to my monthly payment.  The Chapter 13 trustee, told me that they weren't supposed to be doing that.  Now I have to see my lawyer again.  Can they really be this incompetent?