Order bump showing in other currency currently not using

Hi,

I am having a couple of issues with the plugin.
1) I was unable to update it through the website and had to manually update to the latest verion. unsure why…?
2) Today I see that some orders are showing the price of the order bump in a currency we do not use Norwegian Kroner.

The change is currency is only happeing when the customer checks out from swedish verison of the site.
Please advise,