I find this absolutely idiotic - ' The member can only access the lounge when traveling internationally' - do they have any domestic routes in Panama? I doubt it. Or they refer to AeroRepublica Columbian domestic routes?
Yes, they are referring to Colombia routes. Not idiotic at all. (And it's "Colombian").
Or they refer to ANY domestic route (like FRA-MUC - all Star Golds can access lounge, so only Copa Golds would not be able to do so?)
Are you deliberately misreading this? *G lounge access for CM *Gs will be governed by the *A access rules.