I logged into Halo 5 today after downloading the update and have found all of my req points are gone, thankfully I only had a little over 5000 so it isn’t too serious however I also haven’t received the preview pack for the Memories of Reach update. I’m not sure if it’s delayed or something but it is bothering me a little.
It’s a known issue, currently being tracked in this topic at the moment. Bravo has responded that the team are aware.
You can still see all your REQ points here on Waypoint 