—privy—no pun intended—to donations to a political party and account numbers whence donations came. That is not information that's typically in the hands of a non-partisan public service department.
So I think there should be a very simple letter from the chair—there should be no problem getting unanimous consent for this—to the Clerk of the Privy Council asking what records there are of this information. It would simply ask for an explanation from the bureaucrats at that department why it was involved in such partisan activity.
I'll just call for unanimous consent. I suspect you won't have any problem—