Hi hlashok,
We have investigated your issue and I can confirm that the refund has been initiated from eBay to your credit card account on 31st Jan'09 itself.
I request you to kindly check with your credit card issuing bank and let us know in case you have not received the same.
I'll be happy to look into this matter further once I get an update from you.
Keep posting!!
Regards,
Indraneel