[resolved] Unable to compile any DSC Configurations in Azure Automation which use PSDscResrouce

Any DSC configurations which I try to run which rely on the PSDscResources module fail with the following error. This happens if I use the default Azure 2.9.0 version, or the updated 2.12.0 version. This happens with code that compiled properly on November 26th, and with new code. Removing the PsDscResources related code, everything compiles properly:

Exception calling "NewScriptBlock" with "1" argument(s): "At line:4 char:5 + Import-DscResource -ModuleName PSDscResources + ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Exception parsing MOF file 'C:\Modules\Global\PSDscResources\DSCResources\MSFT_WindowsPackageCab\MSFT_WindowsPackageCab.Schema.mof':The given key was not present in the dictionary.." (At line:44 char:5 + Import-DscResource -ModuleName PSDscResources + ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Exception parsing MOF file 'C:\Modules\Global\PSDscResources\DSCResources\MSFT_WindowsPackageCab\MSFT_WindowsPackageCab.Schema.mof':The given key was not present in the dictionary..)

The DSC Configuration is simple:

    Configuration Test 
    {
        Import-DscResource -ModuleName "NetworkingDSC"
        Import-DscResource -ModuleName "PSDscResources"

        node localhost {
                WindowsFeature FeatureToRemove {
                    Ensure          =   "Absent"
                    Name            =   "FS-SMB1"
                }

                NetIPInterface DisableDHCPPrimaryNIC {
                    InterfaceAlias    =   "Ethernet 2"
                    AddressFamily     =   "IPv4"
                    DHCP              =   "Disabled"
                }
        }
    }