Maybe some someone else purchased the domain name and IGS cannot afford new stationary and a new domain!
Nothing seems to happen in a hurry in IGS land!
https://hotcopper.com.au/threads/ann-corporate-update-igs-ax.2838210/page-12?post_id=18610107
https://hotcopper.com.au/threads/ann-corporate-update-igs-ax.2838210/page-14?get_post=true