Rhemalove

So Last July 28/ 2017 USCIS  stated we  recieved  your application for Adjustment of Status.  Our onlince USCIS acount stated: As of September 6, 2017, we are ready to schedule your Form I-485, Application to Register Permanent Residence or Adjust Status, for an interview. We will schedule your interview and send you a notice. Please follow any instructions in the notice. 

Then sometime during the summer it changed to we are booking your interview.  We have a large volume of applications to book.  You may not hear from us right away.  There is nothing you need to do at this time.  We will contact you when we book your interview.

Today it changed to: As of March 15, 2018, we are ready to schedule your Form I-485, Application to Register Permanent Residence or Adjust Status, We will schedule your interview and send you a notice. 

This looks exactly like the September 6th statement only 7 months later.  Confusing!  I hope this does not mean we will have to  wait another year.  Anyone else have this happen to them?