PR opened to adapt https://github.com/openshift/cluster-monitoring-operator/pull/333
There is not valid OCP payload packages the fix, will verify it until we get correct payload
issue is fixed
# oc get clusteroperators monitoring
NAME VERSION AVAILABLE PROGRESSING DEGRADED SINCE
monitoring 4.1.0-0.nightly-2019-04-28-064010 True False False 20m
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory, and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.