Gallery: Neighbours reveals shock health scare for Sheila in 17 spoiler pictures (Digital Spy (UK))She has been replaced by gymnast Amy Tinkler, 21, who will skate with pro Joe Johnson this Sunday It's also been claimed that producers are ready to call on stand-in Matt Richardson, 29, if anyone else should permanently drop out. A source told The Sun: 'The trio of absences have caused major headaches.