It’s amazing that people have real lives that take precedence, and actual real life s**t they have to do with…My question would be why didn't we have something in place to deal with this sort of contingency before this situation arose? People suddenly disappearing from an internet site isn't all too rare, I have seen it many times before. Regardless, the provision for a sudden replacement is now there, so that's a good thing.
Even in real world organisations, you have a back up in case the person in charge gets hit by a bus. (Or runs off with chad in accounting to Mexico).