Yes, this is for those having issues with the sync stalling.
If you're on Windows, there should be a folder called "chain" most likely in "C:\Users\[YourUsernameHere]\AppData\Roaming\.BitShares\" on linux the .BitShares folder will be in your home directory. Just download this, unzip it, and replace you chain folder with the one from the download. Then launch the wallet and let it sync the remaining blocks.