It falls under the Australian Consumer Protection under misleading or deceptive conduct.[0] A lifetime licence marketed as such cannot be withdrawn let alone with EULA/TOS presented after the purchase.[1] Probably could also get your money back from the retailer/autodesk too if you cannot use the software with your lifetime licence.
[0] https://consumer.gov.au/sites/consumer/files/2016/05/0553FT_...