Expires tonight but need to fly on Thursday. Lucky that useless AVID still has 2 months on it.
Wouldn't worry about it you don't have to have one to fly
From the casa webpage ASIC FAQ:-
Q: Are pilots still allowed to fly without an ASIC?
Yes. Pilots only need to have
submitted an application for an AVID or an ASIC to operate an aircraft. The application will be processed and appropriate background checks undertaken prior to the AVID or ASIC being issued to an eligible pilot.