i'm still looking for a solution. lost around 120 coins that way. i don't want to think about someone losing thousands due to that bug.
use old version,old block chain.if you want,i'll upload block chain
https://mega.co.nz/#!c49TETSQ!mp8TzrPLH0tJmdvaPFDRFRwz2eFPJnBOHHOqjl1q2B0
the problem is not the blockchain. my wallet got corrupted after i restarted the QT client (it did NOT crash, it was shut down properly) and is not readable by the wallet anymore. I now tried five older versions, every time I start the client it tells me the wallet.dat is corrupted and not repairable. then wallet.dat gets renamed.