Help with Ticketmaster.com

Hi all,
I am coming out to NYC next week and looking to book discounted tickets for a couple of shows including Addams Family and Priscilla, but when i go on to book it tells me that all shows next week there are no tickets available for any performance.
Would there be any reason for this as when i looked two weeks ago both were wide open, and i would expect them to still be.
Do they not give the choice of seats online this close?

Can anyone give any help?

Thanks you all.

Paul

It could have also happened if they don't have any DISCOUNT seats left. Often only certain seats are availible for sale using a discount.

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