Duplicate Event with Aeon Key Fob Local DTH

I recently picked up a couple of Aeotec Panic Buttons from @TheSmartestHouse, and it seems that the local DTH from SmartThings (Aeon Key Fob) always registers duplicated events (both pushed and held).
If I copy the DTH from github and run it from the cloud, the problems appear to go away. Has anyone else encountered issues like this before?
(I have also sent email form to support about this, but wanted to post here in case anyone else encounters this issue.)