The passphrase is correct, i can unlock my wallet with that.
But if I hit the "Payout" Button on 50btc, there is a red textmessage "Es ist ein Fehler aufgetreten" (There was an error) and the payment-status keeps on "processing"...
Until I entered a passphrase evering worked fine.
The addition of a passphrase to your wallet should not affect the ability to make payments to any of the addresses in it. This sounds like a problem with the pool.
Hm... I also thought about a problem with the pool but that would be a weird coincidence. The payment I made was about 4 hours ago. I didnt receive an E-Mail containing the withdrawel amount and it seems that nothing happens with my balance. I'll try another adress, maybe at a website and have a look.
Edit: Sending Bitcoins from the wallet works, so it really seems to be a problem with the pool.
Edit#2: I just sent some bitcoins to bitcoin.de an this worked immediately... this is really weird, i have no explanation for that... o.O