CGI Technical Architect interview questions

I was called by Hyderabad HR Team and setup interview. I have cleared all round which has taken a week to complete. After this i was told by HR team that someone from Management who approves is on vacation and asked to wait (Every time i was only calling them). They didn't have updated me even after 2 weeks, so again when i called back he asked me to wait for 3 days, still same i didn't heard back anything. When i called back after a week HR was saying someone from onsite released to this position. They are not updating the candidate with right reason. After a week I have seen the notification online again for the same position.