At the rehabilitation centres run by Bridges of Hope, a recovery network spread across the Philippines, founder Jon Ty is used to seeing the different faces of addiction. For years, clients came seeking help for their abuse of drugs, alcohol or painkillers. Now, most come for something else.Today, seven in 10 clients treated across the network of centres are battling online gambling addiction – a trend that highlights a deepening crisis in the country, fuelled by a boom in mobile betting apps...