I have been challenged twice while I wasn't in the tall grass. Just to make it clear: I am not in the tall grass.
I have removed you now. I see that you have stepped out by editing a older post of yours, please everyone post a new one. I am not reading though old posts on a regular basis. I have deleted the game I made against you, but you stepped out more than a week ago and you could have seen in the spread sheet that you were still registret as in the tall grass and reacted on it.
I know everyone making new post makes the thread longer, but so what? Just skip to latest post and that way you are sure someone actually see it.