Legendary in under 3 hours, not unlocking.

“Nagato makes moving easy”, and “You’re Joking” were not unlocked when finished both ODST and Halo 4 in under 3 hours each on legendary with a full co-op lobby. It was all done in one sitting, never exited to menu, never did a manual reload of any of the missions or checkpoints. All missions show that I have completed them as well as the appropriate times on halo waypoint. They aren’t just a little under 3 hours ether, they are easily 20-50 minutes bellow 3 hours. Nether of these are unlocked and I have tried quite a number of “fixes” to try and get these things to unlock, but no dice. Any help would be greatly appreciated but I will list the things I have tried to do so far.First off I tried loading up a new mission on legendary on both games in question, that didn’t work.
I also completed an random mission to try and make it update, that didn’t work.
I ran a random mission just to unlock the par time achievement on one we were slightly slow on, that didn’t work.
I tried resetting the console as well as the internet multiple times, as well as signing out and back in.

Hey OP, this is a known issue that 343 are currently investigating

Thank you for the response. It’s somewhat of a relief to at least know they are looking into it.

just an update that this still isn’t sorted out, times are still all here on waypoint, just not getting the achievements for halo odst and 4 for under three hours on legendary.

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> just an update that this still isn’t sorted out, times are still all here on waypoint, just not getting the achievements for halo odst and 4 for under three hours on legendary.

You don’t need to bump your thread (plus it’s against forum rules). We’re aware and looking into it.

When there’s more information to share, we’ll be sure to share it.

Finally after the recent patch when I booted up the game, I got the achievement for my halo 4 speed run. After that I loaded up a mission on legendary for ODST and that one popped up. These methods didn’t previously work so whatever was changed worked for me and huge thank you and stress off of my shoulders for trying to figure out what would fix this.