I have moved two flights to the UK to August and October- I appreciate it is still up in the air, but was offered a full refund on both if I wanted per the conditions of the tickets. I didn’t raise it, they asked me if I wanted a refund and I asked to rebook me. Back on NZ 2/1 - said hadn’t been cancelled yet and still selling - which conflicts with advice here, and I’m taking with a grain of salt.