Recently I see a lot more questions being deleted immediately after being closed. I can understand this for negatively scored questions, but I see this with positively scored questions that I think are decent for the site as well.
For example, this question was deleted immediately after it was closed. I thought it was a decent question, although it had some extra questions added on that pushed it into "not-constructive" for SE.
I wanted to edit it to remove the offending phrases and get it reopened, however since it was deleted by a moderator immediately after being closed, I cannot vote to reopen and it is extremely unlikely that anyone else will ever see the question.
In addition, the OP will never see that their question was closed, or why. All he/she knows is that they were getting some answers and upvotes, but then their question suddenly disappeared.
So why are decent questions being deleted immediately after being closed? Is this some new policy I haven't heard of since I've only noticed it recently?