Some merchants require extra processing time in order to check the transaction for fraud. This is normal, it should go thu within the next couple hours, otherwise I'm sure theres some nice osbot staff that can help you.
I believe theres a script that you can run to see the current IP the client is using (but I don't know the name of it, unfortunately)
And if you were to create an account while that proxy is active, it would be created under that IP.