Hi, I have the exact same json file as provided on your server. only problem is, I get this message:
Unable to open file http://pacomprojects.be/wowsync/pivot/data.json?433405660.
It seems that this file doesn’t exist or ‘Access-Control-Allow-Origin’ header is absent in the resource requested.
I can see the file in the browser and it has reading rights.
Could you please check if DevTools (press F12) has any error message?