Miriam #Quests Talk

Miriam Quest help please? I'm doing a quest (Sand Bandits and Red Scorpions) and was told to go to the Red Scorpion hideout - which I am at. However, I can't seem to bring up a text window when clicking on the door or pressing space bar. I know the password, just can't seem to find a way to get a response at the entrance. So does anyone know how to click on the door at Ariant Hidden Street: Rocky Hill? I've completed this quest before (months ago) on a different character but cannot seem to make progress this time. I doubt there is anything I have to do beforehand as Sirin gave me the quest and I have one last bar to fill on the quest progress. Or is everyone also experiencing this problem?