Block chain has been temporarily fixed and blocks are now being produced again.
The blockchain was never broken, the 4K difficulty block was finally solved, and the coin is currently back functioning as we would all like it.
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The Dev* is very much aware, but with precious little spare time, limited expertise and backup, and currently no working testnet, changes cannot be fast-tracked risking worse problems than the coin already experiences. A fix
is in the pipeline, and as I have iterated before, Will be thoroughly tested and abused before it is made public to secure Kittehcoin for the future. I'm sorry I cannot give a definite date for this .. I have had a number of unexpected real-life issues to deal with, and sporadic home internet making life that much harder. I simply cannot/will not Cease Sleeping/Eating/Working just because this problem exists and needs solving.
I have also been taking care of some other behind-the-scenes issues with Kittehcoin, and furthering the transition from the old Dev Team to the new.
This coin is still vulnerable to time warp attacks and should be fixed properly by the devs.
As said above, what little Kittehcoin team there is (we may lack quantity, but I can assure you, we are fully and whole-heartedly devoted to the Coin), is fully aware of the issues facing not only Kittehcoin, but many many other altcoins too. We are not alone in this, and you may be surprised to learn that we are taking on board other coin's experiences to make sure that This coin not only survives, but thrives as crypto goes forward.
Please be patient, and you will find that we shall be delivering on our word - updates, enhancements and features - just as soon as they are ready and we are happy with them!