Amounts entered for 1099-R in interview moved to different boxes in the TurboTax version of the form.

Amount in Box 5 (Insurance Premiums) in the 1099-R with heading Statement of Annuity Paid received from the Office of Personnel Management entered in the interview appears next to box 5 under "(Does not apply)" in the TurboTax version of this 1099-R.  Box 5 in the TT version now contains the amount entered for box 9b  (Total Employee Contribution), and box 9b is empty.  TurboTax may use the data correctly as entered (though I am now not confident), but why is the TT form incorrect? (The boxes were similarly switched in the last year's TT, but I didn't notice it until now.)

Please explain the discrepancy. Thank you.