Coronation Street spoilers follow from Friday's episode (23 October), which is available to watch now on ITVX and YouTube but hasn't aired on ITV1 yet.Coronation Street has revealed Gary Windass's first big problem in prison – and it could lead to him staying behind bars for longer than expected.Gary is trying to keep his head down after being sentenced to eight months in jail, but his dodgy cellmate Jonesy looks set to make it difficult for him to stay out of trouble!