The humble Wispa bar was a victim of Cadbury's pointless rebranding of many of their favourite products in 2003, renaming it 'Dairy Milk Bubbly'.
This campaign finished off the Wispa, but it was not the final nail in the coffin for the beloved chocolate bar. Fans campaigned for its return forcing Cadbury to perform a test run, and a whopping 20 million Wispas sold within seven weeks!
Following the undisputable success of the trial, the decision was officially made to bring it back for good and the Wispa bar people knew and loved returned to stores in October 2008.
The Wispa bar made it out alive, but which other classic pieces of confectionary have proved less lucky and are still due a chocolaty rebirth?
22,000 people agreed to clean toilets for WiFi because they did not read the terms.
Tools designed to ensure computer code in smart cars does not crash has been inspired by hungry penguins.
The rounded sleeping capsules send guests drifting into ocean before arriving on desert island by morning.
Sitting on the saddle activates the part of the brain responsible for learning, a study has claimed.
Scientists are appealing for more people to donate their brains for research after they die.
Life on Earth may have arrived from Mars on an asteroid, scientists have claimed.
Lunar mission scheduled at the end of 2017 could find out if beer can be brewed on the moon.
A bottle used to teach children how far litter can travel ended up on Scottish beach after 8,700-mile journey.