My answer here was switched from CW and I did not get any rep for it. (except for the accepted answer rep)
There is nothing in the revision history to even suggest a CW ever happened even.
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Based on the rundown in the FAQ on CW, these points seem to indicate that you shouldn't necessarily expect any reputation for the post (on votes cast by peers within the period of it being CW):
Perhaps the FAQ needs to be updated to be more explicitly clear on that, but if you get reputation up to the point of it being made Community Wiki then you should expect to gather reputation from the point that it was non-Community Wiki (which is redundant now, since there is no such thing, the post is just yours again (but not votes, Community owns those given)), but not to gain reputation of votes cast throughout that period (as in a backlog).