It sounds like you’ve got 2 of the statues facing center, and you just need the one on the east side of the shrine past the boss that Agent mentioned. From what you initially posted it sounds like you’re trying to get there from the main room (has Measure in the name of it?).
Rather than trying to get there from that room, go to where you turned the first statue (west side of shrine), then go to the maze-like room where the southern statue was located. There’s a path in this room that kind of works it’s way around the perimeter of it and eventually heads north (nothing hidden from the mini-map if I remember correctly) – make your way there and you should find a way to exit that room heading north. Once you’ve done that just follow the corridor and there should be a door on the west side which eventually leads you to Vinuskar (sp?). Hope that helps.