Halo 5 banning seems a bit... Strict

I was playing swatnums today, and I accidentally betrayed my teammates twice (I think). I was promptly kicked from the match.

Ok fair enough.
Fast forward 20 minutes, I had just completed a game of Warzone and exited to menu when I got a notification saying I had been banned for around 10 hours.

for 2 accidental betrayals

Seems a bit strict to me.