Mailing instructions did not print
This is a known problem and is estimated to be corrected on 02/22/2025.
Go to this IRS website for the federal tax return mailing address, by state, with and without a tax payment - https://www.irs.gov/filing/where-to-file-paper-tax-returns-with-or-without-a-payment
If I log in after this is fixed, will I be able to print with instructions for a return that has already printed without the instructions?
Yes, you should be able to.