Seeing the same thing with cubase 9.5 and wavelab 9.5. They are scanned but just not visible in wavelab 9.5. updated UAD plug-ins to latest but still no show in wavelab. All there in cubase 9.5.
Tried changing the scanning folders to just Program files and profiles x86 but still the same. Waves plug-ins loaded but UAD no…
Help 
Cheers
Muwookie