In the last few weeks I have seen several questions appear in the close review queue that say "Should this question be closed as: off-topic?". However, when I click on the Close button, the dialog panel that pops-up doesn't have off-topic nor any of the off-topic sub-reasons checked. Further, if I look at the question on the page where it is posted, it does not have any prior close vote counts on it.
I don't understand how such items get into the close review queue nor what I'm expected to do with them. Any explanation or advice?