I had a brainfart and posted the next dungeon tile in the CPA Discord anyway, so I'm assuming that the party continues down the corridor, but let me know if anyone wants to backtrack or anything.
Further along the passage, you find doors to either side of you. The main passage stretches on ahead. You hear Hurzevarkh's voice echoing through the corridor again.
"I'll help you out, here. On your left, you'll find some beastmen. I don't know what hold Orm has over them, nor why he keeps using them. This bunch are eager to avenge the deaths of their comrades in Middenheim. Deaths that came at your hands, I'm told. So I've placed them out of the way, waiting for you to answer their challenge. You could ignore them, of course, but that means they'll just try to ambush you later. Ha! You beat Nazzrakin, so that lot shouldn't be a problem for you. Fight them now or fight them later. Either way it should be entertaining for me. On your right is some kind of terrifying undead thing. Not one of mine. I think it's from Nekehara, and I have no idea how it got here! Looks pretty dangerous. You should probably stay away from it. Straight ahead, well, I think you know what lies straight ahead..."