Wow, thanks for the quick responses.
The fault is with your wallet. What wallet are you using?
The wallet is on another exchange. When I look at the receiving address now it is different from when I first sent the transaction. But, I am pretty sure that most exchanges change addresses, but all old addresses are still valid.
Do you mean you looked up the address on a block explorer, or did you see 23 confirmations in your wallet?
On blockinfo you can see the 23 confirmations, nothing in my wallet.
Is your receiving address in this list?
Yes, my wallet is in the list, but as I said above the exchange I was sending to now shows new address.
Thanks.