Sue Devaney is "already putting her all" into the storyline on Coronation Street in which her character is diagnosed with dementia and "hopes to raise awareness". It was reported last month that character Debbie Webster - played by Sue, 57 - will receive the diagnosis in scenes set to air on the ITV soap next year. The storyline is expected to run for some time before concluding with Debbie's death. Fans shared their devastation over the news and an insider has now told the Mirror that Sue