Very poor reporting/ understanding.
And all the media I regularly read had the same error.
They do not celebrate New Year on January 13th. According to the Julian calendar, they celebrate on January 1st, as do many others around the world who did not switch to the Gregorian calendar.
It was a major issue at the time because many things were calculated on a quarterly basis but wages for the poor were often daily so 'losing' 11 days was major financial burden.