Before 3-4 days I solved 3 blocks, but the wallet crashed. It also show no confirmations for 2 of the blocks (I think it was version 1.0.8.1).
After reopen the birds were gone.
Look into your Data/backups folder and I think you will find there plenty of backups of your wallet. I think you can copy and rename one instead of the live wallet. Make sure you close the BiblePay app first, and also keep wallet.dat copy. There is also many wallet repair tools under "Tools->Wallet repair".