Blue Post
Original thread hosted on Blizzard's official forums.
All my opponents showing as your opponent
View on Blizzard forums:
https://us.forums.blizzard.com/en/hearthstone/t/all-my-opponents-showing-as-your-opponent/159859/19
Thank you for your patience and your reports, everyone.
This is a known issue; we’re working on implementing a fix in an upcoming update. This affects Hearthstone and Battlegrounds.