By Susan Knox Stephen Mulhern has dramatically pulled out of Ant & Dec’s Saturday Night Takeaway after falling ill, forcing them to make late changes. The TV presenter, 47, reportedly informed producers yesterday morning he was too unwell to attend the West London studios, ITV confirmed, but did not reveal the nature of his illness. In 2022, Stephen took a break from TV after undergoing a medical procedure in hospital – which was revealed after Saturday Night Takeaway fans began asking about his absence. His absence from tonight’s show meant Ant and Dec had to rewrite his segment to feature Jo…