Language problem

Hello,

we just purchased your notification plugin which is awesome. We only have one problem with language. Our site is in two languages English and Slovenian. We have changed the messages under sl (slovenian language) and everything works fine except the line under “custom” where it says “people seeing this product right now”. For some reason it doesn’t translate this line and it only shows what we write in the first line and not what is under sl.

Please help us out with this glitch.

Thanks,

Luka