Did you guys make the golem in the dungeon and THEN defeat the doctor? If so, thats your problem and you'll have to do the dungeon again. In order to find Meowiarty you have to talk to the golem after defeating the doctor. However, most people dont know this and they talk to the golem before killing the doctor. I think this should be fixed, you should be pulled into the battle with the doctor before you can talk to the guy standing behind him. If he is meant to be killed first then why can you run around him?