I recently flagged a question as being a duplicate to another question, all posted by the same user (current open question). Now I've seen that the user, in response to my close flag and the
comment, deleted the previous question. This renders my flag useless as there is no duplicate question anymore. How should I handle this(if an action is required)?
Now, I've searched a bit here on meta and mainly found this post but the answer from
Shog9 doesn't seem to apply here as the question is valid(probably, I would say) and it should stay open.
Ether's answer from the question above represents a summary of the situation I explained above.