I think it wasn't even that hot at clipsal. I think I remember them saying it was just reaching 30, which comparatively is just warm. Seeing testing was over the hottest months of the year, you would have thought that this was encountered. I understand the point about the short runs, but surely the teams did some long distance runs, going through a whole tank.
Anyway, at least it will be worsted by next race. If it happens again, I would be well pissed as a driver.