Hmm, ok I guess I can ignore the # of the article..
However, it would be very nice if there was a feature to omit that numbers from url.
About "wf_menu_cpanel", I don't get what you mean that "news" is a subnenu of the former. How is it possible that I have the same structure in both of my languages and then I have this issue only in two three menu of my English site, but not in the Greek?
The same goes for Greek menu. But in the whole site, only that "News" and other two have this "wf_menu_cpanel" problem in their url (upon clicking them for going to their corresponding page).