My light was detected

I turned my torch light on and it showed up in Sense – that is good. I turned it off and it is still on in Sense – that is bad. I turned it back on for a little while and then turned it off to see if that would fix it but it is still showing it is on with a bubble of 450 watts. I tried logging out of the app and killing it on my iPhone and then restarted and logged back in and the light is still showing it is on. It is now about 20 minutes later and it is still showing on. Another strange thing, I had complained I was not getting notifications on my iPhone but they came back when I power cycled Sense two nights ago. They were fine all day but now I again am not getting notifications.