I got the same e-mail, saying NC forms were now ready. But the wording did not say NC forms were now ready for e-filing. I think that date is still 2/24/22. I have updated TT and the NC forms that up to now said "Do Not File" now look OK (and I think that if I tried to print-for-mailing, that would work). But if you try to go ahead and e-file anyway, looks like TT gets confused and tries to re-file Fed. Wait until 2/24 and try again.
