For the last 4 years me dress has been set it settings to my warehouse,  so when I create a new purchase order it defaults the delivery address.    This evening, it is giving me a strange mix of my registered address and my warehouse address.   on checking in settings > accounts settings. the address has changed.   it has kept the county,  but the first line, city and postcode has changed.    my email gas also reverted to an email address I stopped using 3 years ago