re: Flight Availability/Loadings & Upgrade Probability Help Desk
I ended up going a day earlier on QF31 SYD-SIN and was pre-allocated 40G. Ended up with 40EF vacant and one of the quietest flights I have had in a long time.
It would be nice to have all this information handy but can't quite justify an expert flyer subscription for a few international trips a year. Hope the free versions re-appear some time soon.