The solution is to
1. Delete the W-2
2. When you add a new W-2, the screen will ask you for the employer’s EIN (Don't put anything here).
3. Instead, just leave the EIN field blank and continue.
4. Enter your complete W-2 information on the next page. Make sure to indicate that this is a foreign address (under “Address Type”). It’s okay to enter the EIN here at the top of the page.
5. Make sure you enter everything from the W-2 – the input screen is long and needs scrolling.