The Ozone 5 GUI issue still exists. When you have multiple plugins in the shared plugin window, and go from something like Waves or UAD, to Ozone 5, the Ozone 5 GUI is clear/transparent until you fold or unfold it.
The Waves GUI issue is somewhat fixed, the GUI now seems to be the correct size but there is a bunch of clear space to the right.
Mac Pro 2.8 GHz Quad-Core Intel Xeon
Ozone version 5.04