Looks like timetables are starting to appear. 47 gets a long layover in Newcastle arriving at xx:01/xx:31 and departing at xx:15 and xx:45. 47 no longer extended to Shotley Bridge Hospital

X45/X30/X31 appears to have the following interworking pattern:
Consett X45: 00:09
Newcastle X45: 01:16
Newcastle X31: 01:25
Stanley X31: 02:05
Stanley X30: 02:12
Newcastle X30: 02:51
Newcastle X45: 03:00
Consett X45: 03:59