Bug in rating on FutHead or Web app?

Web app: https://gyazo.com/3e3f58110ab8190a81816a812cdb2ba2

FutHead: https://gyazo.com/4cdc2ad573d2477fe658ab00620541e8

Web app rating is 85 while FutHead shows 86 for the exact same teams? Is there a know issue with either site whats going on?