Portuguese - Can't LingQ

In Portuguese, the LingQ widget doesn’t appear. I hover over a word, but nothing happens.

I have no problem. What browser are you in? Does anyone else have this problem?

Firefox. Interestingly, the only time it doesn’t work is in this lesson: Login - LingQ

This lesson works fine for me.

I have gone in and removed the English notes from the lesson and put them in the Notes section. Let me know if you find more lessons with English in the text and I will do the same.

It must be something wrong with my Firefox as it works on my copy of IE. Sorry about that.

Edit: And thanks for getting rid of the English.