All Newcastle United away tickets have been added to supporters' accounts. More information about downloading an away ticket can be found on the below article:
Away Tickets - NFC downloadable links – Sunderland AFC
The club is aware that all Android tickets are currently displayed Newcastle United v Manchester United and we are working with the Host club to resolve the issue.
We would like to clarify that this issue was not created by Sunderland AFC. The matter originated from Newcastle United for this fixture.
Sunderland AFC is currently working closely with Newcastle United requesting that they resolve the issue as quickly as possible. We appreciate supporters’ patience while both clubs work together to ensure the situation is addressed.