Adjustment of Status - I-485

I had info pass this morning about my pending I-765 that is out of normal processing times. The woman asked if i have RFE for I485 and i said no that the status of that is showing your case is ready to be scheduled for an interview and she said trust me you are really going to wait long. I asked the woman why it is taking long for them to schedule interview for adjustment of status and she said right now they are only attending to naturalization. That they do little adjustment of status in a month. They they have 4 officers for naturalization and just 2 officers for adjustment of status. I also asked her when she thinks they will start attending to adjustment of status cases and she said probably after election. Thats why STL is taking so long to schedule an interview