Good afternoon. I have already encountered this error several times. When syncing with LDAP, users reset or change its location. And when you notice this problem, it's too late to roll back the update because of the new assets you've added.
Now we have to check all users and return them to the correct location.
This probably happened first in 8.0.4, but I noticed the same behavior in 8.1.3, when I had a massive change in user properties.