I'm not the dev, BUT, I have opened a support case with Bittrex asking them to take a few steps to get their wallet rocking again. 
I have also heard a bit from 8-bit-party (the dev) that he has been on the right track to get the blocks flowing again.  (short-term fix)

Either he or I will keep you folks posted as new arises... But rest assured, we are working not only to get the coin back on track, but to break new ground and really bring some value to this adventure!