It was hardly the role Citigroup Inc.’s bankers signed up for when they helped Ron Perelman’s Revlon Inc. borrow $1.8 billion in 2016. But, now a back-office blunder is leaving the financial behemoth faced with the prospect of becoming one of the biggest creditors to the troubled cosmetics empire.
A surprise ruling by a New York judge on Tuesday blocked Citigroup’s efforts to recover $500 million it had mistakenly sent Revlon’s lenders last year as the so-called administrative agent on the company’s loan. While the bank says it will appeal the decision, a failure to overturn it will ...