As promised here's the detection script we created. Currently working on the fix script.

thank you copy_pasta. When we were investigating the migration the KBs were lacking this info!!! Will have a look at the scripts and ammend them to fit our purpose. Meanwhile I've been working on a script of my own and if it works I'll upload to help...

Would it be possible to share the scripts you used? That could prove very useful to us, since we are facing the same issues and unfortunately my powershell is limited to one liners.thanks