tRestClient encoding issue with Response

[RVeitch_84]

I'm trying to make a very baisc GET request with a tRestClient and I'm getting a 200 status code returned but I have an encoding issue, I checked with the API documentation which details the following, 

The API assumes UTF-8 encoding in API requests and always returns UTF-8 encoding in all responses.

So I added the following to the header with no luck and I also tried this in the advanced setting of Run.

Accept-Charset = UTF-8

-Dfile.encoding=UTF-8

Here is a screenshot of the log.

And when I test this endpoint in Postmand it works fine.

Thanks for any help.