My ITIN is showing as expired. I just confirmed that it is not expired. What can I do about this?

[DoninGA]

Ignore the incorrect message from TurboTax concerning the expired ITIN and just Continue your tax return.

[Critter-3]

Are you sure ?   

https://www.irs.gov/individuals/individual-taxpayer-identification-number#:~:text=Expired%20ITINs%3A...

You may need to wait a couple of weeks for further program updates if the ITIN is indeed valid.  Otherwise you will need to paper file the return.