Nope. California, Ohio and New York (IIRC) all said that their lottery system was not the cause of the delay. Somehow rumors are swirling that it was a technical glitch with the Powerball number generator. But what really happened was one of the systems (that Power Ball officials cannot name) had trouble processing all entries in time. So security protocols kicked in. A few years ago there was some shenanigans with Mega Millions (?) officials for non-jackpot winning tickets. Lots are expressing credulity that California has the solo winner. But I think California sells at least 10% of tickets so of course lots of winner will come from California. NYS had at least 23 winners of $50K+.