8/11/16 it was found that 6Lorde6 is in fact MasterSkymning. Why did this go undetected for so long? There was no redirect from MasterSkymning's page on him being 6Lorde6. In fact, the two accounts were even active at the same time. It was a surprise to everyone.
Their personalities didn't add up, their timing didn't add up, nothing added up. As to what happened to MasterSkymning, as to what really happened, it's unknown.
The only thing we know is 6Lorde6 and MasterSkymning are indeed the same person.