Credential issue to mainnet FX tendermint node

Hi !

While trying to interface with mainnet FX tendermint node (https://fx-json.functionx.io:26657), it seems the server is limiting access to requests coming from https://functionx.github.io only.
Would it be possible to open that so that developers can use that node ?

Access to fetch at 'https://fx-json.functionx.io:26657/' from origin 'xxxxxxx' has been blocked by CORS policy
Response to preflight request doesn't pass access control check
The 'Access-Control-Allow-Origin' header has a value 'https://functionx.github.io' that is not equal to the supplied origin.
Have the server send the header with a valid value, or, if an opaque response serves your needs, set the request's mode to 'no-cors' to fetch the resource with CORS disabled.

Thanks.

Regards.