I think that manually removing CW status from questions may be a slippery slope later.
CW status is automatically put in place to minimize people piling answers on high-view questions in the hopes of getting easy reputation. If we manually remove the CW status on questions, then it circumvents that mechanism, which I think is a good mechanism. We do regularly get answers on older questions, and that will increase as we continue to grow.
If we want to remove that mechanism (or change the threshold), it will make the current issue with hot questions even more pronounced in the short-term, so I'm not a fan of that idea.
Again, for this question I don't see it as much of an issue now, but I think we may want to use caution going forward in making this sort of request. At least by having this comment here, anyone who stumbles across this request in the future will realize that it should be viewed in the context of when and why it was done, rather than carte blanche to ask CW status to be removed.