we don't relly know at this moment if you can re access the village and we dont have an idea if we can find CC on earthrealm. Srry

The thing is - I found the Koffin containing the Portal Arena OUTSIDE the Village; don't recall where, or when. So, I am assuming that if you miss Koffins in the Village you can find then later in Earthrealm; in fact, I think that was said.
And ... I am completely overwhelmed by the entire lack of information on the subject. I would've thought a FAQ would exist with alternate locations for missed koffins ...
Oh well, thanks anyway.