API credentials fetching smart things devices- Error access denied 
First thank you for the plugin. I have been running homebridge for a while now on PI and I have had no issues I tried to add another light and now I am getting this:

[2/13/2017, 7:09:02 PM] Loaded plugin: homebridge-smartthings
[2/13/2017, 7:09:02 PM] Registering platform 'homebridge-smartthings.SmartThings'
[2/13/2017, 7:09:02 PM] ---
[2/13/2017, 7:09:02 PM] Loaded config.json with 0 accessories and 1 platforms.
[2/13/2017, 7:09:02 PM] ---
[2/13/2017, 7:09:02 PM] Loading 1 platforms...
[2/13/2017, 7:09:02 PM] [SmartThings] Initializing SmartThings platform...
[2/13/2017, 7:09:02 PM] [SmartThings] Fetching Smart Things devices.
[2/13/2017, 7:09:02 PM] [SmartThings] Error received type AccessDenied - This request is not authorized by the specified access token
[2/13/2017, 7:09:02 PM] [SmartThings] Unknown Capabilities: []
Scan this code with your HomeKit App on your iOS device to pair with Homebridge:

┌────────────┐     
│ 031-45-154 │     
└────────────┘     
[2/13/2017, 7:09:02 PM] Homebridge is running on port 51826.
[2/13/2017, 7:09:02 PM] [SmartThings] Direct Connect Is Listening On 192.168.1.17:8000

I have copied and pasted the app_id and access_token as well as typed them in and I am still getting this same issue. I have triple checked that everything is correct but I am still getting this issue. I have done this 10 times in the past when I have added a device and had no issues at all any help would be appreciated. I am changing nothing but the app_id and the access_code