First of all let me correct one thing : you are not using two DAWs, you are using two AUDIO INTERFACES, which is not a good idea at all because of drivers issues.
Second, unfortunately I have the same problem as you on my Cubase (and Reaper) : the VST shows up as an insert
but no audio gets through it.
As a result I've stopped completely using Pod Farm as a VST, which is a shame .
Sorry I couldn't help you. One thing you coud try, is finding the Folder where the Pod Farm.dll files reside,
and copying them back into your Vstplugins folder...... or maybe try a Vst 2.0 wrapper ?