one bungie.net it used to tell you what maps and gametypes you could play in each playlist. since they removed hemorrhage from team objective i tried to look it up to see where i could play it. but of course they took it down because 343i is now in charge of playlists, but i dont see it here either… any help guys? thanks 
I think the best information you’ll get is in the Halo Wiki. Other than that I’m not sure.