Unfortunately I panic-clicked the send button on my bitcoin wallet twice yesterday evening while playing a round of satoshi Dice. On the second click, Bitcoin Wallet QT v0.8.1 told me I just tried to spend the same bitcoins twice. After that the transaction just keeps hanging there, unconfirmed and my Bitcoins are gone. I paid the transaction fee, but it just won't confirm (15 hours and going, while other transactions confirmed fine meanwhile) and I cannot find the Transaction ID on blockchain.info - here are the transaction details:
Status: 0/unconfirmed
Date: 06.04.13 22:01
To: Satoshi Dice 78% 1dicec9k7KpmQaA8Uc8aCCxfWnwEWzpXE
Debit: -0.40 BTC
Transaction fee: -0.0005 BTC
Net amount: -0.4005 BTC
Transaction ID: 10cfa399f5c0a3c6a36e9678ae7c87af95f38899cfe21c7bd76caebd11a2919b
I tried the -rescan option, but to no avail.
Can anybody tell me what went wrong here?