You're purchasing a VA Foreclosure and have hit a hitch. There are many reasons this can happen even on a cash transaction. Basically, are you using a Title Company or an Attorney for your side of the Transaction? If you don't have an attorney on your side, you may wish to consult with one. It can make the difference between success and not.
For a cash transaction on a foreclosure to hit a snag there is most likely a title issue. As inconvenient as the delay may be ... in the long run its in your best interest to be hesitant.