The Federal Home Loan Bank of Cincinnati says a unit of Lehman Brothers Holdings is not entitled to a multimillion dollar payday because the FHLBank did not short change the firm when it closed out swaps and options transactions ahead of Lehman’s 2008 bankruptcy. Last week, Lehman filed a breach of contract lawsuit in Manhattan federal court connected to 87 derivative transactions or interest-rate swaps with the FHLBank that fell apart when Lehman entered bankruptcy on Sept. 15, 2008, at the height of the financial crisis.According to its lawsuit, Lehman says the Cincinnati Bank violated its agreement by paying only $13.7 million when the transactions were terminated due to the firm’s Chapter 11 filing.