When downloading Event registrations from Online Express, only the billing address downloads into The Raiser's Edge for constituents whose billing address is different than their participant address.
This bug has since been resolved.
Steps to Duplicate
1. Create Event in Online Express and publish 2. Register a participant for the event. Enter a billing address and a different participant address 3. Download the transaction Online Express to The Raiser's Edge 4. Open the participant record in the Event 5. Only the billing address is present. The participant address is not present on the participant record or on the constituent record.