Which also reminds me of the skipped Feb patches. I quickly figured out that Veeam reported their bug only a week before Patch Tuesday. (see https://forums.veeam.com/veeam-backup-replication-f2/after-t...) This is a good example of how MS's build process works. According to https://blogs.technet.microsoft.com/filecab/2017/01/30/windo... they did go so far as to assign a KB number to the fixed patches, but there was a "build issue" according to Mary Jo Foley. I wonder what the dates would be if it was actually released.