Also hit the same issue when upgrading from 4.3.0-0.nightly-2020-03-13-025633 to 4.4.0-0.nightly-2020-03-12-233620, my cluster is a disconnected install of UPI on aws.
The same problem with IPI on AWS https://bugzilla.redhat.com/show_bug.cgi?id=1813057
*** This bug has been marked as a duplicate of bug 1813061 ***