Using bitcoin qt 4.8.3. Blockchain is up to date.
That is the wrong Version number(I think, it is the Version of the developer tool of the Client and not of the Client itself). The right Version number should be <=0.9.1
I heard, there are some issues, where you have to delete your blockchain-file and download it again, but wait for someone else to confirm it, since it takes days to download it again and I am not sure about it.
Do you see the other Transaction made on 2014-05-20 14:21:07 in your wallet? It's a withdraw of 4.86133539 BTC. I hope it is one you are Aware of it.
Damn, I just saw that your final Balance is Zero, I hope you didn't get robbed.