I just completed my N400 interview in Seattle this morning.
There were no oath ceremonies scheduled for the day in the office. At the end of my interview I was given an appointment for the oath on July 4th. However on the drive back home the status online changed from oath scheduled to
Case Was Submitted For Quality Review Based On An Approval Recommendation
We recommended that your Form N-400, Application for Naturalization, Receipt Number, be approved. On May 28, 2024, your case was submitted for quality review. This is a standard process we use to ensure the quality of our decisions. Once our quality review is done you will be scheduled for an oath ceremony.
Hopefully this does not affect the oath ceremony previously scheduled.