iPhone store asking for a UK postcode for an Irish address
I recently moved from the UK to Ireland and have updated my profile in the iTunes store to reflect this.
However, when I try to use the app store on my iPhone, it is asking me to confirm my payment details. When I try to do so, even though it has correctly picked up my Irish address from the profile, it keeps asking me to provide a postcode.
The closest I have to a postcode here is Dublin 18, but when I enter that, it appears to be trying to validate it as a UK postcode. I can't leave the field blank, and I can't enter the correct information.
I'm now stuck - my credit cards have all been changed to my Irish address but I can't validate them in the app store because of this stupid postcode validation.
Any suggestions, other than better QA on the iPhone store?
iPhone 4, iOS 4.3.3