Currency based on country stopped working

Hello
Since upgrading to premium MultiCrcy has stopped showing the currency for the country that is picked up by the Geo API. I’m using the WordPress geo api in the location settings, I’ve also tried this with external, but with no success.
I have USD, EUR and GBP. I’ve set a price in all 3 fields. The default is EUR, however for US and UK customers it is still showing the price in EUR.

Thanks
Kerry