There seems to be a bug that occurs when joining matches in progress. I played to sniper matches on Antifreeze where I joined it in progress and I had a 40m radar in both when there should be no radar period. I got a screenshot of one of the matches where this occurred. Cakes1234's Xbox Halo 5: Guardians gameplay. Find your Xbox One screenshots on GamerDVR.com
Halo has become self aware. 343 created an AI.