I'm a high-rep user from Gaming.stackexchange, and I'm a little confused as to whether this should be posted to the Gaming meta, the Web Apps meta, or Meta Stack Overflow. I went with the latter, because I think there's a potentially larger issue relevant to stack exchange as a whole
Anyway, web apps recently sent This Question our way. What they presumably weren't aware of was that we already had this question, and closed it for being off-topic and not a real question.
Basically, we seem to have run into an issue of validity -- the question was migrated without the understanding that it was inappropriate for the site it was being migrated to.
I'm not quite sure where to go from here (I do agree that Web Apps isn't the proper forum for the question either), but I'm trying to figure out how (if) a site should be able to "reject" migrations, if said migration doesn't properly place the question. (And perhaps express a little jealousy that WebApps can migrate questions to us in the first place; we can still only migrate to our meta )
This question stuck out as particularly baffling because the body and title were identical. Ultimately, I don't predict much effect from the migration - the question will be closed in due order for the same reasons as before - but I can't help but think the migration process could stand to be streamlined in some fashion to avoid such migration hot potato in the first place.