About premium pass

Hi guys,just wanna ask,i played pso2 sea and jp version,and they both have same problem,when the premium pass expired when we login to the game,it will disconnect me always(this is back then in 2012/2013).My question is are this problem already solved in na server? And my second question is,if our pass havent expired,then i bought another and use it,will it extend my current expiration date?thanks in advance

I have never heard of your first issue happening at all to anyone else, so it should be "fixed."

And yes, you can buy and use another Premium Ticket and it will extend your current Premium time.