The lesson guide said to watch out for 'avwI' as a word that duolingo can't translate. But it can now. The lesson guide should probably be updated.
Are you saying that you hovered over the word (or clicked on it in the mobile app) and it showed you the hint for 'avwI'? What did it show you?
Well, I don't remember anymore, but I'm pretty sure it would have said "guard"
I ran through lesson one, and highlighting 'oH gave the whole matrix of hints. Looks like we've seen the last of "hints are wrong or missing" reports.