Kindred Jungle Mark Issues

In my Kindred game today on July 21, 2016 (I was 8/6/10 with 176 CS if it helps find the game), but my last 7-8 jungle marks went on the walls by the the Baron pit (towards where the Scuttler spawns) and on the Dragon pit (by the Blue side jungle going into bot lane), i tried killing the Scuttle, the Dragon and Baron and nothing would stack for the mark, I have no clue what it was that was happening. (Posted here as support requested me to do so, I'll get a screenshot of it if it happens again)