Halls of Flesh-Shaping

For those who want to know when the release dates are for the different difficulties/LFR wings:

"With the release of Patch 5.2: The Thunder King, the vast Throne of Thunder raid will become available. As in previous raid tiers, Raid Finder wings and availability difficulties will be staggered.

To access the new Raid Finder wings you will need a minimum average item level (ilevel) of 480.

This is our current schedule based on a planned patch release date of March 5. If the patch is delayed, or if we determine any change is needed, we’ll update this article.

March 5-Normal Throne of Thunder
March 12-Heroic Throne of Thunder and LFR Wing 1 “Last Stand of the Zandalari”
March 19-LFR Wing 2 “Forgotten Depths”
April 2-LFR Wing 3 “Halls of Flesh-Shaping”
April 16-LFR Wing 4 “Pinnacle of Storms”"

Blue post here.

My search that got me here was for the requirements that need to be met for the MoP raids

I'm assuming they are all ilevel based but can someone please direct me to the list of requirements for each of the MoP raids dungeons and LFR.

Thanks.

I dont think the 480ilvl is accurate. I am at 539ilvl and both Halls of flesh-shaping and Pinnacle of storms will not let me queue saying I do not meet the requirements for this instance. These are the only 2 raids I cant queue for. I have in fact completed all the others all the way thru defeating garrosh in downfall but am still unable to access these 2 instances.