don't know why but I've been banned for 23 hours

I was playing a match of breakout and as soon as it ended i was sent to the halo five home screen where i got the notification ‘‘the banned hammer strikes’’ saying I’m banned for 23:40:43 even though i did not betray or leave the match early this has been happening from time to time and id like to know if anyone else has run into this problem if so please 343 industries/microsoft look into it.