Thanks, that one revealed the bug. I'm not sure why, but one of your CBS logs is very unusual and has this line in it:
"2017-08-21 00:29:50, Info CSI 00000f95 [SR] Cannot repair member file [l:41]'FaceRecognitionEngineAdapterResources.dll' of Microsoft-Windows-Analog-FaceRecognitionAdapters, version 10.0.15063.502, arch amd64, nonSxS, pkt {l:8 b:31bf3856ad364e35} in the store, file is missing"
There should be double quotes around FaceRecognitionEngineAdapterResources.dll, not single ones, which is why SFCFix crashed. Can you zip up and upload all CbsPersist*.cab files in this folder: C:\Windows\Logs\CBS
We'll get a fixed version of SFCFix for you soon.