Rock Master Publications:
Sublime Climbs - A Guide to the best rock climbing venues in Victoria, Australia.By Kevin Lindorff, Josef Goding & Jarrod Hodgson. Over 700 climbs, 158 phototopos, 36 maps, and 380 pages covering the best of Mt Arapiles, Mt Buffalo and the Grampians $45.00
It's possible they started up at the crack and intended to go up the faint arete to the right. No name as yet, will have to talk with the co-author . As for accents over the last 40 years, probably we were the fourth accent, next accent due 2017...