Claiming D'Morte Insignia Band isn't possible any more, Entering D'Mortes Burial Chamber isn't possible for my Twinks (no clickabel entrance). Main Char can still enter. At Camp there are only the repeatable Quests with no story-progress there. Can't get starter quest for the Tombs of Night. So there it is not possible to get the special spells from that adventure pack anymore.
Let me guess, you're on Thurgadin? If so, patch US, grab the tombs of night zones files from the pack folder (don't remember the name), copy them elsewhere, switch back to EU, after patcher pacthed, copy back the files and try again.