First time visitors from other countries get the wrong currency code

Hello,

This is a wonderful plugin you have created and I love it so much, but I am currently having a hard time making it work right>

Here’s the mess. Our store main currency is set to NGN, but all people visiting outside Nigeria are by default made to see USD rates. The problem is that new visitors from outside Nigeria do of course see the USD rates, but with NGN code.

For Example, a product in NGN equals ??787,000, for new visitors outside Nigeria, it is supposed to show $1,000 conversion rate. But instead it shows ??1,000 (actually the USD rate but with NGN code)

When plugin is disabled, everything works well. We have the latest version of the plugin