https://twitter.com/gonortheast/status/1...vKiYfOLz9w&s=19

Anyone spot the errors?
5, 21, X21 and X22 highlighted as running. But the 5, X21 (north of Durham) and X22 don't have their line displayed. 
Stanley to Durham? Line marked out. No service number identified.
Did any X1s make it to Peterlee or Dalton Park today?