I've noticed that some time in the last few days, the Priority Pass lounge directory has begun to include this note under all the Continental and United lounges:
Note: Members holding a Priority Pass Select membership card will not be allowed access to this Lounge effective 01OCT2011.
My PP access is through an Ameriprise World Elite MasterCard. Does anyone know if this is a "Select" membership? I can see no reference to Select membership anywhere else on the PP site.