NextPVR add-on no longer working after update to OpenELEC 7.0.1/Jarvis 16.1

Hi –

I have several Kodi machines in the house, most running on Isengard or Jarvis, all using the nextPVR client successfully. Today I upgraded one from Isengard to Jarvis by dropping in the OpenELEC-Generic.x86_64-7.0.1.tar into the Update folder on the machine. On reboot, the upgrade seemed to work perfectly except for the NextPVR client failing to start. This has happened in the past but usually a little fiddling or restarts on either the client or server will fix the problem. But not this time. Nothing so far addresses it – I’ve tried enabling/disabling, and uninstalling/reinstalling the addon.

NextPVR client add-on reports that it’s version 1.12.19.

From my /storage/.kodi/temp/kodi.log:

10:28:56 T:140288703150208 INFO: stopping PVRManager
10:28:56 T:140288703150208 NOTICE: PVRManager – stopping
10:28:56 T:140287582136064 DEBUG: Thread PVRManager 140287582136064 terminating
10:28:56 T:140288541128448 DEBUG: Thread PVRClient 140288541128448 terminating
10:28:57 T:140288703150208 DEBUG: LIRC: Update – NEW at 1859608:160 0 KEY_OK_UP devinput (KEY_OK_UP)
10:28:58 T:140288703150208 DEBUG: LIRC: Update – NEW at 1860541:160 0 KEY_OK devinput (KEY_OK)
10:28:58 T:140288703150208 DEBUG: OnKey: 11 (0x0b) pressed, action is Select
10:28:58 T:140287674390272 NOTICE: PVRManager – starting up
10:28:58 T:140287422740224 DEBUG: Thread PVRManager start, auto delete: false
10:28:58 T:140288541128448 DEBUG: Thread PVRClient start, auto delete: false
10:28:58 T:140288541128448 DEBUG: RegisterClient – registering add-on ‘NextPVR PVR Client’
10:28:58 T:140288541128448 DEBUG: Previous line repeats 1 times.
10:28:58 T:140288541128448 DEBUG: PVR – Create – creating PVR add-on instance ‘NextPVR PVR Client’
10:28:58 T:140288541128448 DEBUG: ADDON: Dll Initializing – NextPVR PVR Client
10:28:58 T:140288541128448 ERROR: PVR – Add-on ‘NextPVR PVR Client’ is using an incompatible API version. XBMC minimum API version = ‘4.1.0’, add-on API version ‘1.9.6’
10:28:58 T:140288541128448 WARNING: UpdateAndInitialiseClients – failed to create add-on NextPVR PVR Client, status = 6
10:28:58 T:140288541128448 WARNING: UpdateAndInitialiseClients – failed to load the dll for add-on NextPVR PVR Client, disabling it

Any help would be appreciated.