(BUG) {Thermostats in 2.3.1} 
## Verify the following before opening an trouble issue

**Go over all the following points, and put an `x` in all the boxes that apply.
If you're unsure about any of these, don't hesitate to ask. We're here to help!**

-  [x] That _OAuth_ is Enabled for the SmartApp under the IDE.
-  [x] The SmartApp and Device Handler are using the latest code available.
-  [x] That Both the SmartApps and Device Handlers have been _Published for You_ in the IDE.

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## About Your Setup
I have 2.3.1 installed for Smart App and Homebridge

## Expected Behavior
Thermostats appear in homekit from smart things if they are selected as "Other Device" in smart app. 

If I remove them from other device and add them as either heating only or standard thermostat, they do not appear....

If I remove them from Thermostat and add them back in as "other Device" they work


