First nothing wrong with wallet, it's the pools that gonna get a source update to fix the 10000 block issue, source is already fixxed for that but dev is asleep. I saw that on IRC.
Second they have always said that source is derrived from blackcoin as every other coins lately (WC, AC, CINNI, YC etc etc .. ) and BC was a clone of MINT and MINT was a clone of ...etc etc ....

SO w8 for updates on pools and when the fix is ready it's ready ... keep up doin GOOD now