By Olivia Wheeler Coronation Street fans were left angry on Thursday’s episode as Mason Radcliffe’s bullying storyline continued. Only recently on the ITV soap, Sean Tully’s son, Dylan, and schoolmate Mason have been bullying Maria Connor’s son Liam, who contemplated ending his own life in heartbreaking scenes. In a recent episode, Sean found messages on Dylan’s phone, which proved they had been bullying Liam. Sean was left horrified to find homophobic messages as he confronted Dylan, pointing out he has a gay dad and he was ashamed of his son’s behaviour. However, in a twist, Mason later arri…