Some KFC restaurants have had to close after they ran out of chicken.
The Doncaster Free Press understands three out of the town's five stores are closed and two have a limited menu.
A number of restaurants have shut as bosses cite a 'delivery hiccup' and are still investigating how many stores have been affected.
Managers and staff are awaiting on deliveries and hope to be back open soon.
In a statement, a KFC spokesman said: "We've brought a new delivery partner onboard, but they've had teething problems - getting fresh chicken out to 900 restaurants across the country is pretty complex.
"We won't compromise on quality, so no deliveries has meant some of our restaurants are closed, and others are operating a limited menu, or shortened hours.