Update failed, now none available

As the title, I checked for updates an hour ago and saw 9.20 available. Went to install whilst connected to GC via Bluetoooth. It failed towards the end.

I can see that Im still running software V8 but the sensor hub has gone from 5.9 to 6.20 so appears or partly updated.

Now when I go back to updates there's nothing to install.

Any way to fix this and update again??

Thanks