Greetings.
My wife and I attempted a Collection LDON in Miragul's Menagerie last night, but the mobs were not dropping the "perfect ice" necessary to complete the adventure. Just to be sure we were not missing the collection from a boss mob, or from a treasure chest, or something like that, we killed all mobs and searched the zone to be sure there was nothing we were missing to get the collection items.
We asked in OOC but no one seemed to have any idea what could be wrong.
Since we could find no items to finish, we gated out and left the adventure, getting no points for it.
Regards.