and to add to what pegasus747 has already said the company has also stopped the crew exchange from Australia to LHR base. A lot of crew ( the newbies ) weren't happy with that as a lot of them had hopes to fly out of LHR base for 2 years.
Heard that it has stopped indefinitely till things go back to normal, which it has started already but it will take some time for things to go back to its good days $$$