Access request approved.
Yeah, it's such a shame the San Francisco FO is yet to schedule any interview for DV based AOS applicants this year AFAIK. They will definitely schedule or decide to waive the interview (because they are familiar with DV based AOS applications and the deadline associated with them), we just hope it will not be too late by then.
If you personally have not yet contacted your congressman's office, you should do so at once. They more complaint they receive, the better the chance of their getting the FO to start scheduling interviews may be. You can also send an unsolicited letter by courier to the San Francisco FO Director, there's no guarantee the letter will get to the Director himself/herself, but it's worth a shot at this point considering visas may have ran out by the time they decide to start scheduling their interviews.