You need to raise this through support and track it down. They would probably ask you about agent versions and whatnot, as it may have been a known bug that is already fixed in a later version, or if you have older version of a client installed on OS that wasn’t supported at the time. If they do rule out potential impact they can track it as a bug and get it fixed.
That said, I can’t reproduce it but you can use WMI to retrieve the same info:
wmic path Win32_OperatingSystem get Version, BuildNumber
BuildNumber Version
14393 10.0.14393
q: (string value of property "Version" of it, string value of property "BuildNumber" of it) of select objects "Version, BuildNumber from Win32_OperatingSystem" of wmi
A: 10.0.14393, 14393