Rouge feed showing up on twitter account, not on dashboard

Updates from a feed that I deleted from my twitter account "jcohlmeyer" is showing up on the twitter account of Alpine Ski Newfoundland and Labrador but is not showing up on the dashboard. How do I fix this? The feed that is showing up on "alpineskinl" twitter that is not supposed to is http://www.pickmeupart.com/main/feed.