Originally Posted by rgAAFT

You are wrong
I can verify the information I just spoke with Citi rep

Apparently this came into effect as of Sunday
Admirals clubs only no one world lounges
Reason being, main admirals club access is linked to primary account holder AA amount. While AU access is presumably only linked to exec card itself
Apparently, American Airlines computers have been updated to recognize Au cards as valid for access
According to rep,
They wanted to roll this out around thanksgiving, but didn't until everyone was informed of the update
Rep was in KY call center