Originally Posted by
JapanFlyerT
I take that to mean cardholder plus two guests...Previously it was supposedly unlimited. I tried to invite my extended family to the Korean Air lounge at KIX but they only allowed me+2. In ICN, however, I was able to get alll of us in (myself+5).
The bolded is the correct interpretation. Up until a few months ago it was "unlimited" subject to the lounge rules, since lounges can place limits on the number of guests per PP cardholder.