The bitbar.co webpage appears unavailable since yesterday
And this optional 0.7.5.1 release wallet stays stuck at the last 2 block(s) and simply seems never to be completely updated
Its been running for 2 hours now and has not updated these last 2 blocks
the sever is under a ddos attack, so web site will be hard to get to until the attack is over.
check your wallet against the block explorer - you can get to it here:
http://65.102.140.117:3001/