(Yesterday, 9:29 pm)busesofthenortheast wrote 5 X12 boards are going to Durham which means 5 pulsars to Durham you've only got 4 pulsars down to go to Durham so I'm guessing the 5th one will be 1419
As 1481 never moved to Stockton as planned in July, it means Durham already have the 5th transfer.
Also to note - 1430/2 are in reserve but are earmarked for transfer to Durham in the spring should Arriva retain the Whitby Park and Ride contract, allowing 7594 and 7595 to be released for use on that.