@DoninGA
I think the problem is that of the 3 pages that are supposed to be under that topics (generation-skipping taxes, miscellaneous itemized deductions subject to the 2% rule, and other itemized deductions not subject to the 2% rule, the middle page (2% deductions) is missing.
@jeffecohen
There is no change to NY law and even if there was, it wouldn't flow backwards to alter the Federal workflow.
Some other experts here have verified that their copies of Turbotax for Windows have the correct page. I can only think that you have a problem specific to your installation. I suggest making a backup copy of your tax data file in a safe place, then uninstall and reinstall the program. It might also be interesting to find the appropriate worksheet in Forms mode and verify it is still there, even if you don't want to use forms mode for your official tax return.
Since we don't have the problem, it's hard for us to diagnose.
