Message I just sent to MarcinS reads (in relevant part):
I have three AI cards from Battle of Helms Deep set in my collection.
Break the Charge (5R 124),
Foul Horde (
5R125) and
Thundering Host (
5R128).
I can view all three of them in Deckbuilder under My Cards, and add them to a decklist, but none of them show in my Merchant on a scroll through.
If I instruct a search for them individually in Merchant, in response to the click the window in view does not change and I receive the pop up message "There was a problem during communication with server".
The same error message is generated if I try to initiate some menu commands in Merchant that would attempt to display the AI cards (eg limit the cards in view to Battle of Helms Deep set, or to Towers Block), but not others (eg the site accepts an instruction to limit the cards in view in Merchant to the relevant culture, whether Elven, Isengard or Rohan - still can't see the AI cards however).