9news.com.au | Power outage leaves riders trapped on Sea World rollercoaster 9news.com.au Thrill-seekers have been left trapped on a Sea World rollercoaster after a power outage on the Gold Coast. Video showed a number of people stuck on the Storm Coaster after it came to a grinding halt just before 5pm. The theme park said a power outage ... Gold Coast power outage stops Sea World Storm Coaster in its tracks |