I have updated my post above. We have been able to reproduce the blacklist/crash issue with illegal cracked version of the plug-ins. We cannot reproduce it with the legal versions of the plug-ins.
If you are having issues with legal plug-ins, please sent us the crash reports as mentioned above.
If your problems are caused by illegal cracked plug-ins, there isn’t anything that we can do. These plug-ins are blacklisted by Apple due to an invalid code signature caused by the crack.