Looking forward to the rest of the report T8191. ^
The translated menu is very interesting. I have a feeling it's just some sort of nice gesture though. "Ooh, we're up against Aer Lingus. What can we do to be a bit more Irish-y?"
Seeing as you would struggle to find a menu in Irish in Dublin, I can't imagine there's a law that demands first class airline menus be translated while restaurants don't have to bother