IntellectEU Java Developer interview questions

First call with HR Second was technical round . I got thru the technical round , got a congratulations email and the HR ghosted me for a while . After I saw openings on their website again , I contacted her all she told me was that the opening is closed again . Such a shame , why conduct interviews and waste peoples time when you don’t have any project . Why do you even post jobs if they are all closed ? Are these just fake job openings then ? Not sure . Interview was pretty easy btw