Blacktree Explorer - wrong texts (in Czech only?)

https://dc619.4shared.com/img/xfVc8V...67999751793434
- lower two text rows starting "Vždy se vrací..." are correct. Translation: Always returns with one blacktree bonus from long, very long and prolonged treasure search. This is a merchant item, you no doubt have recognized it.

And when I click in star menu I see this:
https://dc619.4shared.com/img/yaehnZ...62462255289045
Translation: Always returns with one blacktree bonus from treasure search. Thats not true! The same wrong text reads when I click on Blacktree Explorer while she is idle, not on search.

Later on when will not be possible to buy another Blacktree Explorer - when will not be offered by merchant - correct description will not be available.

I sent BTE three times to short find the treasure and I was very surprised still no blacktree product on her return. I have read wrong version and never thought look up at merchant's store.

Curious if it is also wrong or correct in different language versions...?