Yeah I guess the same too. I have submitted all the necessary proofs. Maybe they are trying to reach out someone from my organization and I guess my HR manager does not want to reply back because I had a tough time to get a reference letter from him. My letter doesn't mention that I have a just b after I get PR but they mentioned that I am a permanent full time employee and visa/job offer will be extended on the expiry of the current offer letter. I am like literally freaking out. Not sure what to do about it.
If you feel that is the case, why dont you ask your line manager to discuss with the HR...