I was starting my level 25 class quest for lancer to continue on and get DRG but when i went to the first npc and he gave me the bottle of fresh spoken blood, when i arrived at the location i was supposed to use it the blood is constantly interrupted and target says invalid target. I've tried relogging, abandoning and restarting the quest, and even reading everything in case i missed so special thing i had to do to get the blood to work - none of that has worked.