A "technical issue" has allowed some customers with Papua New Guinea's largest bank to overdraw money from their accounts, while others have watched their bank balances drop. 🏧💳💸 In a statement posted to Facebook, Bank South Pacific (BSP) said it was working to resolve the glitch, which arose during the implementation of a new banking system over the Easter weekend. "BSP would like to advise customers that due to a technical error some customers' balances are displayed incorrectly," the state