Does anybody know when this error will be fixed, "Activity name has entriesfor certain deductions such as section 179, depletion"?

The message has to do with the Qualified Business Income deduction. (QBID).  Forms 8995 and 8995-A, the forms used to to calculate the amount of QBID, are not final yet.  TurboTax will update the program after the IRS finalizes their instructions.  After that update you should see the QBID on your tax return and you will be able to file.

For current information on forms availability, please click on this link:  Federal forms availability   [Note:  Forms 8995 and 8995-A might appear at the bottom of the list, not necessarily in numerical order. ]

It should be available 24 hours after the IRS approves TurboTax to use the form. Currently, the IRS has not finalized the form. Here is the IRS web page to check the status of form 8995A: Available Forms and Limitations. Scroll down to Form 8995-A. 02/28