Shoppers in Illinois and other states were unable to use their food stamp debit cards because of an outage at the vendor that processes the payments on Saturday.
Xerox Corporation said Saturday night that access to food stamp systems has been restored in 17 states that were affected by a temporary outage.
People in Ohio, Michigan and Texas were unable to use food stamp debit-style cards for hours on Saturday. Xerox said a routine test of backup systems resulted in a temporary system failure.
Xerox Spokeswoman Jennifer Wasmer wrote in an email that it took time to restore the system and make sure it was fully functional.