Like my previous bug encounter, I was just exploring Sundered scar and came to this odd cave. The cave's name is Narasnabad inside the cave is "Narasnabad, Lost Shrine". It's an almost empty single room Daedric shrine with a single winged twilight and nothing else of interest. There isn't even any loot to collect other than the possible Void Salts from the dead Twilight.  It's clear something was planned for this area but never finished.