Devoteam interview questions

After online application, I had a phone interview which went really well. Next week I got an email saying that I am invited for the second interview, and so they scheduled my interview. I took the train to Frankfurt, and I was about arriving there for my interview when I got an email saying that the interview is sick and we should cancel it for today. In addition, they said they will send me some suggestions for the next appointment. I didn't hear from the back. After I emailed them, they said that management has decided not to employ other staff for this position, so my interview was canceled.