Under P3D 5.1, all nav data for the Aerosoft CRJ Professional should install into:
C:\P3v5 Addons\Aerosoft CRJ Pro v5\Data\NavData\
That folder should contain the 5 text files for: Airports, ATS, cycle_info, Navaids and Waypoints as well as a sub folder called \PROC for procedures.
Nav data manager 22.214.171.1245 is putting the 5 text files into the correct place - however the data manager creates a completely new (and incorrect) folder folder for procedures:
C:\P3v5 Addons\ Aerosoft CRJ Professional \Data\NavData\PROC
The FMS in the airplane cannot find the procedures there. When the CRJ is initially installed, it includes a set of older procedures from their own NavDataPro service, installed in the correct place, so it is not immediately obvious that the data manager is not updating them correctly, since the other text files, and FMS AIRAC effectivity date, are being correctly updated. The bug did not show up until an Aerosoft CRJ user noted that the FMS was still showing an older SID procedure name at KORD that has been changed in recent months.