Yosemite 10.10.3 Update
NOTE: The issue of missing volume automation & fades is now fixed in Vordio 4.2.2.
The recent Yosemite 10.10.3 update seems to have affected Vordio on my machine.
It is not longer converting Volume automation for FCP X but other features still seem fine.
I am still not sure if this problem is confined to my machine only and hopefully it is. I have had other quirky problems with some other apps too.
I am currently looking into how to resolve this issue in case it does affect other customers.
Please let me know if this has affected you. Thanks for your patience.