Looked at this question from the Questions link, and saw that it had a "Close (1)" vote on it. Looks like a valid (if not potentially earth-moving famous spectacular stellar) question to me, so typically I'd go to Review & vote to leave open. But in this case, the Review queue didn't have any pending Close votes, so there was no option to vote to leave it open.
Did the fact that I'd first visited the question "normally" mean that it doesn't show up in my Review queue, and I could have voted to leave it open only if I'd first gone to review?
Or, does the fact that I did NOT click the "close(1)" link & vote to close there, accomplish the same thing as voting in Review to leave open? I thought that if enough people voted to leave the question open, the vote-to-close option went away, but I may be mistaken there. Yes? No?
Is there another reason that I didn't see that question in my Review queue?