BEACHWOOD, Ohio, 2017-Sep-19 — /EPR Retail News/ — DDR Corp. (NYSE: DDR) announced today (Sept. 13, 2017) that it has refinanced its two revolving credit facilities, increasing borrowing capacity to $1.0 billion and extending their maturities. The company also extended the maturity on $200 million of its $400 million unsecured term loan. "The refinancing of our lines of credit and term loan…