Adoption Assistance in NC

Hello. I am new to this board and am from North Carolina. We adopted an older child about 5 years ago and had a signed adoption assistance agreement. By federal law, the adoption assistance agreement is considered a contract which can only be amended if both parties agree. When we adopted our daughter, the county DSS agreed that she was eligible for vendor payments of $2400.00 per year. Vendor payments are an adoption assistance subsidy here in NC. Anyway, we've been finding out that NC has been changing the conditions for how we can access the vendor payments and making it more difficult to almost impossible to access them. What I'm curious about are there any other parents in NC that are having this same problem? And if so, what have you done or been told?