Dropping the UpgradeBlocker stuff, since that decision is tracked in the 4.11 bug 2068601, and we don't want folks looking at this bug thinking it's the canonical space for discussing graph-data edges. This bug is just about getting the initial-corruption check out to 4.10.z.
More metadata cleanup. The regression was OpenShift 4.8 to 4.9 (which took etcd from 3.4 to 3.5), so the Regression keyword belongs on the 4.9.z bug 2069830, and not on this 4.10.z bug.
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 (OpenShift Container Platform 4.10.9 bug fix update), and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHBA-2022:1241