What is your blockchain height? It must be > 20295.
20300
In client, go help > debug window > console and type listtransactions. Did you get an orphaned blocks?
Nope, even tried the wallet encryption trick, nothing,

Input your wallet address here:
http://www.coinexplorers.com/chain/CommunityCoinTry to find some TX information.
Maybe the final solution is to delete all files in AppData/Communitycoin/ and re-install the client.
But remember to BACKUP your wallet.dat file at first.
I love PoS 100%! Love the CommunityCoin.