I cast the last close vote on this question. It had two unclear what you're asking, one lack of information and one too broad. I voted on lack of info and that's the reason that shows up in the on-hold message box.
More than once I noticed that the reason I'm voting is the one that shows up when the votes are split in this manner (2x2x1). IIRC, previously both double voted close reasons would show up in the box.
What's the logic behind this nowadays?