An update :
For background info I had an AB return from TXL-ORD in J booked using QFF points. 8 days ago the flights were cancelled. I first called QF last Monday and posted above about it.
An email from QF arrived in my inbox Friday saying that they had found alternative flights on BA via LHR and to call Res to confirm. The email was from Mindpearl so I was somewhat skeptical. At some point over the weekend the BA flights in Club World appeared in QF MMB and the AB ones disappeared. Booking visible on BA.com and notifications in from MyFlights of the change. Went onto BA website and chose seats. Happy Days
I logged into QF today to email the itinerary (at this point QF MMB was showing BA flights via LHR). Every time I tried to import the emailed itinerary into TripitPro the cancelled AB flights came back. Very curious.
Called the SST and patched through to RES to find out there is no such booking attached to the ticket number. RES cannot explain why I was emailed these flights and they appeared as if booked.
Good job I never turned up to the Airport expecting to fly
I have been offered AY via HEL but need to come back a day earlier otherwise it's J out and Y return and also give them 40K points and €300 extra for the rebooked flights.
I really expected a bit more from QF, I'm now lowering my expectations accordingly.