borntobesting: The answer is most likely DST.
Was my first thought as well, but he states that is has happened just the "last 2 days now" and DST was 5/6 days ago, so it seems like he was still okay after that for a few days.
Shows no activity on 3/12 but all he plays are alt shots so he could have played that day and just not won one, otherwise the issue could be there.