Nope, it actually was Naryu Sanctum, and Naryu Sanctum was the only dungeon in the second Call to Arms that wasn't nerfed into Ultra Easy mode during it. Even Halcyon was nerfed to 50% it's normal HP values, but NS 2.0 was brand new (think it also came out during that CtA?) at the time. I do agree they should cool it on the rehashes though...either bring new mechanics or a different layout to the table or leave it dead. That's what I like about early FF14 dungeons...a good chunk had a 'harder' version at level 50, but you'd be facing new foes and often go down a different path then the original...that's what I'd like to see.