HA 0.67.1 Weird issue with Z-Wave Sensors

Hi all,
I’m getting a weird issue of late (from 0.67.0 for the heiman one) :-
These occur with 2 Z-Wave Switches, one from Heiman and the second from Aeotec (I have others of these that appear normally)
First I had a sensor, which I had hidden, appearing on the home page -
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And how it appears -
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And the next (from 0.67.1) shows a switch developing additional sensors !!! -


This last shows two Indentical switches, the first with 8 sensors and the second with 13 including :- ‘dew point’, ‘temperature’, ‘velocity’ and ‘weight’ — ‘voltage’ is also weird as ‘maybe’ it should have that but the other two (of the same type) don’t have it.
Have restarted AND rebooted to no avail.
Anyone able to cast any light on what’s up ???
Cheers
Mutt