hmmm... My wallets stay out of sync.. Last block found is again a long time ago... You sure there is nothing wrong dev?
Most likely there is nothing wrong.
The Qt wallet will look like it's out of sync if a block hasn't been found for a while.
A lot of big miners jumped on when the price stabilized at 50-60 and it drove the difficulty to what it is now: 128. It looks like all the big miners left. This type of thing happens to new coins. It's up to the community or the dev to rent hashes to get the chain moving. It's a test of DGW.
Don't worry too much about it.