Error with the symbol – Orders

Hi,

I have been using your plugin for a while and everything is perfect. However, currently I just got the following error:

https://app.screencast.com/qTRvJcLeCwbl5

It happens that in orders generated by the client, when changing the currency the currency symbol is affected. When nothing should change since they are orders generated with a previously selected currency.

I hope you can help me and thank you.