Cubase LE 9 on OSX and Windows no longer supports 32-bit plug-ins, which includes Pod Farm 2.x.
You can read more about this change on the Steinberg website here:
https://www.steinberg.net/en/newsandevents/news/newsdetail/article/cubase-85-is-last-version-to-be-32-bit-compatible-3469.html
https://www.steinberg.net/en/newsandevents/news/newsdetail/article/future-releases-as-64-bit-only-3778.html