I just found this Same Number Replacement in an old bundle of 5ยข notes. It is from the CTC S28-Bsnr08 series. The printer took a regular note (serial number 0336071087) and re-print another serial number over that one. The number is 0335871999 and was used to replace the last note in a bundle of 500 notes as they usually do, but they usually take a note that is not numbered.
Check out the image :
