I almost tagged you in this question
Duke Okes because I know you have vast ISO 9001 experience. It occurred to me that they could be trying to better comply, but that's not what they told us. Initially, they didn't tell us anything. When we noticed and questioned them, the response we received indicated that this is an ISO 9001:2015 update. I cannot find evidence that this is the case. Even if it was, we are at our 2nd surveillance audit and this has not been the case for the previous two audits.
They other response I got was citing the 4 days in the IAF audit day guidelines. This very specifically says that the 4 days is for the initial audit only, combined stage 1 and stage 2.