BOTH HASBRO AND MATTEL warned investors in earnings calls this week that there are still more quarters of pain ahead after losing Toys R Us as a customer. / BLOOMBERG NEWS FILE PHOTO/JASON ALDEN
NEW YORK - Major toymakers are still reeling from the loss of Toys R Us, even as retailers from Best Buy Co. to Party City Holdco Inc. expand their kids offerings ahead of the holiday. Mattel Inc. and Hasbro Inc. both warned investors in earnings calls this week that there are still more quarters of…