Cross-post from Is this behaviour what one would expect from ADR on AU915? - #13 by dub :
These issues have indeed been caused by the fact that our server used to implement the (revoked) 1.0.1 (also called 1.0.2RevA) Regional Parameters. I’ve prepared a fix that updates our implementation to 1.0.2 (RevB), which I hope we can deploy early next week.