The angry bear was very active this morning, Aussie time. From about 5.50am to 6.20am (I think that is when I managed to get in) .... possibly before that as well. 6am AES(tandard)T is 8pm GMT, if that helps any. It's Friday morning now, you guys are still in Thursday.
We are not Vets, Avian or otherwise. If you have any serious doubts about your budgies' health an appointment with an Avian vet should always be your first point of call.