Bugged Map - can't complete

You can log in to my account and verify. I marked it on my map as "Bugged - can't complete". I activated a Ritual altar in a narrow hallway. Not sure whether select mobs from the altar spawned somewhere inaccessible, but the altar kill could not be completed and I became stuck in the altar area. Ported to town, ported back, ported back to town...no way to move forward.

same. stuck in an altar

Are you sure it's not a monster burried in the ground? Have you tried to run around the altar area to make it pop out of the ground?

It might not be that, but it's one of the most common issues with rituals.