Crap. I forgot IC put the whole DCU into a sliding time scale. I stopped reading everything but a couple DC titles after the event.
That really does hurt my argument.
I still dont think it jives with Clark though; there's still too many inconsistencies. The rest of the DCU? Yeah, I guess I gotta take that one, but unless Secret Origin made a lot more sense than I am remembering Im pretty sure Clark's continuity is still buggered.