cantoresq, To insure clarity, essentially the point (or one of them) is thus:
YOUR information on what the Gedolim based a certain action upon (that you claim was disinformation fed to the Gedolim by their trusted advisors), is misinformation. YOU heard that “Godol Aleph” received “Information X” (that is clearly disinformation.) But the grapevine where YOU heard that Information X was fed to the Godol is false.
(Additionally, remember that the Gedolim choose who to trust as their advisors, and what information — that they are given — is indeed accurate. I would certainly trust their judgment that they are confident information they are told is accurate prior to acting upon it. Remember, they are Gedolim, and you can be sure they take all these considerations into account.)