I have a Lounge+ question, relating to an Admirals Club experience. Not sure if this is the right spot, but here it goes. We were transiting DFW last weekend (12/30). I have Lounge+. When we checked in at the AC lounge at DFW Terminal C, they told me the membership allowed me wife and kids under 18. Of course all the info online says its under 21. Fortunately my wife was OWE at the time and was able to use her status benefit to get our 18 y.o. into the lounge. I didn't really feel like making a deal of it after a redeye from SEA, and we were all able to gain entry.

Has there been a change in the policy to kids under 18? They said the AA rule is under 18. The AS website says under 21, and since its an AS membership I expected their rules to apply.