[Observium] Temperature Ipoman

Hi all,

Since a couple of updates(not sure which) the temperature sensor on a Ipoman is not working/shown anymore. i had one working and was being polled fine, but now i noticed it is gone. Not sure with which update it disappeared. I have this in my logs:

2013-08-25 18:01:26 System Sensor Deleted: temperature ipoman 1 EMD Temperature

Can this be fixed? Thanks