IKEA Software Engineer interview questions

The interview was firstly with HR. It was very nice. Then having discussion with hiring manager about your past experiences and he looks at how you approach the situtation. He was a very nice guy. However, it was a waste of time. Even though the interview was positive, they told me the position is closed. then Why do you take my time?

I applied for "Software Engineer" role and the status of my application is still "under review" for more than one month. It is very interesting such a big company neither give info via mail nor update status or notify candidate for more than 1 month even if the application for this position was closed before. It seems much more a startup with this approach by spending times of many candidates.