Brother Herox had marked down a few individuals in the inn as potential heretics, but none of them had yet acted in a way that warranted blowing their disguise. Besides, he hadn't had a comfy evening for a long time. He motioned the other two to stay put and blend in - which meant ordering some ale and food like everyone else. He did not exactly mind.
Onboard the Flaming Dolphin, Inquisitor Lucious was preparing the actual search and extinguish expedition. The parties he had already sent out were ill-prepared to face an actual spellcaster, but they would flush him out into the open.