Got three updates but only two initially installed and then asked for a restart which happened in just seconds. KB4578968 .NET Framework 3.5 and 4.8 and Flash Player KB 4580325. When it came back from a restart, it started downloading cumulative update KB4579311 automatically. Restarted, took just a few seconds there, now winver for 20H2 is 19042.572. It would have been the ideal update had it not asked for two restarts. So no, maybe not a "bork" in the classic sense, just a little different.